chromium/SOURCES/0001-Added-Yandex-search-bar-as-default-on-newtab-and-new.patch

From 197a86bd50560694a0cb6336e128136f2fed8ce4 Mon Sep 17 00:00:00 2001
From: tigro <tigro@msvsphere-os.ru>
Date: Wed, 24 Jan 2024 13:28:09 +0300
Subject: [PATCH] Added Yandex search bar as default on newtab and new-tab-page

---
 chrome/app/generated_resources.grd            |  3 --
 .../app/resources/generated_resources_be.xtb  |  2 +-
 .../resources/generated_resources_en-GB.xtb   |  2 +-
 .../app/resources/generated_resources_ru.xtb  |  2 +-
 .../app/resources/generated_resources_uk.xtb  |  2 +-
 chrome/browser/history/top_sites_factory.cc   |  4 +--
 .../resources/new_tab_page/lens_form.html     |  1 +
 .../resources/new_tab_page/lens_form.ts       | 19 ++++++++++++-
 .../new_tab_page/lens_upload_dialog.html      | 10 +++----
 .../browser/resources/new_tab_page/logo.html  |  5 +---
 chrome/browser/resources/new_tab_page/logo.ts |  2 +-
 .../new_tab_page/realbox/realbox.html         |  7 +++++
 chrome/browser/search/search.cc               |  7 +++++
 chrome/browser/search/search.h                |  2 ++
 .../ui/webui/new_tab_page/new_tab_page_ui.cc  |  5 ++++
 components/search/search.cc                   | 14 ++++++++++
 components/search/search.h                    |  7 +++++
 components/search_engines/keyword_table.cc    |  4 +++
 .../search_engines/prepopulated_engines.json  | 21 +++++++-------
 .../search_engines/template_url_data_util.cc  |  6 +++-
 .../template_url_prepopulate_data.cc          | 28 +++++++++++++++----
 21 files changed, 117 insertions(+), 36 deletions(-)

diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 6ac137571b..5eec7833a7 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -7544,13 +7544,10 @@ Keep your key file in a safe place. You will need it to create new versions of y
 
       <!-- NTP -->
       <message name="IDS_GOOGLE_SEARCH_BOX_EMPTY_HINT" desc="The text displayed in the fakebox (on the New Tab page) when it is empty, and Google is the default search engine.">
-        Search Google or type URL
       </message>
       <message name="IDS_GOOGLE_SEARCH_BOX_EMPTY_HINT_MD" desc="The text displayed in the fakebox (on the New Tab page) when it is empty, Google is the default search engine, and the Material Design UI is enabled.">
-        Search Google or type a URL
       </message>
       <message name="IDS_GOOGLE_SEARCH_BOX_EMPTY_HINT_SHORT" desc="The text displayed in the fakebox (on the New Tab page) when it is empty, Google is the default search engine, and short hint text is enabled.">
-        Search Google
       </message>
       <message name="IDS_NTP_CUSTOM_LINKS_ADD_SHORTCUT_TOOLTIP" desc="The tooltip for adding a custom link shortcut. (On the New Tab Page)">
         Add shortcut
diff --git a/chrome/app/resources/generated_resources_be.xtb b/chrome/app/resources/generated_resources_be.xtb
index c82dbe7a73..8e7bc894ce 100644
--- a/chrome/app/resources/generated_resources_be.xtb
+++ b/chrome/app/resources/generated_resources_be.xtb
@@ -9111,7 +9111,7 @@
 <translation id="8048728378294435881">Стварайце рэзервовыя копіі сваіх даных, каб іх можна было выкарыстоўваць на іншых прыладах</translation>
 <translation id="8048977114738515028">Стварыце ярлык на працоўным стале прылады, каб мець прамы доступ да гэтага профілю</translation>
 <translation id="8049029041626250638">Падключыце клавіятуру або мыш. Калі вы выкарыстоўваеце прылады з Bluetooth, упэўніцеся, што яны гатовыя да спалучэння.</translation>
-<translation id="8049122382261047457">Шукайце відарысы з дапамогай Google Аб'ектыва</translation>
+<translation id="8049122382261047457">Шукайце відарысы</translation>
 <translation id="8049705080247101012">У Google пашырэнне "<ph name="EXTENSION_NAME" />" абазначана як шкоднае. Яго ўсталяванне было прадухілена</translation>
 <translation id="8049948037269924837">Адваротная прагортка сэнсарнай панэллю</translation>
 <translation id="8050038245906040378">Камерцыйнае падпісванне кода ў Microsoft</translation>
diff --git a/chrome/app/resources/generated_resources_en-GB.xtb b/chrome/app/resources/generated_resources_en-GB.xtb
index e160c2b056..5d57515d3c 100644
--- a/chrome/app/resources/generated_resources_en-GB.xtb
+++ b/chrome/app/resources/generated_resources_en-GB.xtb
@@ -9126,7 +9126,7 @@ Keep your key file in a safe place. You will need it to create new versions of y
 <translation id="8048728378294435881">Back up your stuff and use it on any device</translation>
 <translation id="8048977114738515028">Create a desktop shortcut on your device to access directly to this profile</translation>
 <translation id="8049029041626250638">Connect a keyboard or mouse. If you are using Bluetooth devices, make sure that your devices are ready to pair.</translation>
-<translation id="8049122382261047457">Search any image with Google Lens</translation>
+<translation id="8049122382261047457">Search any image</translation>
 <translation id="8049705080247101012">Google has flagged '<ph name="EXTENSION_NAME" />' as malicious, and installation has been prevented</translation>
 <translation id="8049948037269924837">Touchpad reverse scrolling</translation>
 <translation id="8050038245906040378">Microsoft Commercial Code Signing</translation>
diff --git a/chrome/app/resources/generated_resources_ru.xtb b/chrome/app/resources/generated_resources_ru.xtb
index ca6e7e7f07..d0efd93524 100644
--- a/chrome/app/resources/generated_resources_ru.xtb
+++ b/chrome/app/resources/generated_resources_ru.xtb
@@ -9117,7 +9117,7 @@
 <translation id="8048728378294435881">Создайте резервную копию данных и используйте их на любом устройстве.</translation>
 <translation id="8048977114738515028">Чтобы быстро переключаться на этот профиль, создайте ярлык на рабочем столе</translation>
 <translation id="8049029041626250638">Подключите мышь или клавиатуру. Если вы используете устройства Bluetooth, убедитесь, что они готовы к подключению.</translation>
-<translation id="8049122382261047457">Ищите по изображениям с Google Объективом</translation>
+<translation id="8049122382261047457">Ищите по изображениям</translation>
 <translation id="8049705080247101012">Google заблокировал установку потенциально опасной программы (<ph name="EXTENSION_NAME" />).</translation>
 <translation id="8049948037269924837">Обратное направление прокрутки с помощью сенсорной панели</translation>
 <translation id="8050038245906040378">Подписывание коммерческого кода Microsoft</translation>
diff --git a/chrome/app/resources/generated_resources_uk.xtb b/chrome/app/resources/generated_resources_uk.xtb
index 014fe3f9ae..711822ff45 100644
--- a/chrome/app/resources/generated_resources_uk.xtb
+++ b/chrome/app/resources/generated_resources_uk.xtb
@@ -9131,7 +9131,7 @@
 <translation id="8048728378294435881">Створюйте резервні копії даних і використовуйте їх на будь-якому пристрої</translation>
 <translation id="8048977114738515028">Створити ярлик на робочому столі, щоб відразу переходити до цього профілю</translation>
 <translation id="8049029041626250638">Підключіть клавіатуру або мишу. Якщо ви користуєтеся пристроями з Bluetooth, переконайтеся, що вони готові до підключення.</translation>
-<translation id="8049122382261047457">Шукайте будь-яке зображення через Google Об’єктив</translation>
+<translation id="8049122382261047457">Шукайте будь-яке зображення</translation>
 <translation id="8049705080247101012">Система Google позначила розширення <ph name="EXTENSION_NAME" /> як шкідливе та заборонила встановлення</translation>
 <translation id="8049948037269924837">Зворотне прокручування на сенсорній панелі</translation>
 <translation id="8050038245906040378">Підписування комерційного коду Microsoft</translation>
diff --git a/chrome/browser/history/top_sites_factory.cc b/chrome/browser/history/top_sites_factory.cc
index 55d07e905b..70c6e15cfb 100644
--- a/chrome/browser/history/top_sites_factory.cc
+++ b/chrome/browser/history/top_sites_factory.cc
@@ -54,7 +54,7 @@ struct RawPrepopulatedPage {
                          // roughly match favicon).
 };
 
-#if !BUILDFLAG(IS_ANDROID)
+#if !BUILDFLAG(IS_ANDROID) && 0 // no prepopulated
 // Android does not use prepopulated pages.
 const RawPrepopulatedPage kRawPrepopulatedPages[] = {
     {
@@ -69,7 +69,7 @@ const RawPrepopulatedPage kRawPrepopulatedPages[] = {
 void InitializePrepopulatedPageList(
     Profile* profile,
     history::PrepopulatedPageList* prepopulated_pages) {
-#if !BUILDFLAG(IS_ANDROID)
+#if !BUILDFLAG(IS_ANDROID) && 0 // no prepopulated
   DCHECK(prepopulated_pages);
   PrefService* pref_service = profile->GetPrefs();
   bool hide_web_store_icon =
diff --git a/chrome/browser/resources/new_tab_page/lens_form.html b/chrome/browser/resources/new_tab_page/lens_form.html
index 57c6387c7e..0f31a59767 100644
--- a/chrome/browser/resources/new_tab_page/lens_form.html
+++ b/chrome/browser/resources/new_tab_page/lens_form.html
@@ -18,6 +18,7 @@
   <form id="urlForm"
         action="[[uploadUrlAction_]]"
         method="GET">
+    <input name="rpt" value="imageview"></input>
     <input name="url" value="[[uploadUrl_]]"></input>
     <input name="ep" value="[[uploadUrlEntrypoint_]]"></input>
     <input name="hl" value="[[language_]]"></input>
diff --git a/chrome/browser/resources/new_tab_page/lens_form.ts b/chrome/browser/resources/new_tab_page/lens_form.ts
index bf24f4c495..167b57bc5e 100644
--- a/chrome/browser/resources/new_tab_page/lens_form.ts
+++ b/chrome/browser/resources/new_tab_page/lens_form.ts
@@ -12,11 +12,14 @@ import {getTemplate} from './lens_form.html.js';
 /** Lens service endpoint for the Upload by File action. */
 const SCOTTY_UPLOAD_FILE_ACTION: string = 'https://lens.google.com/upload';
 const DIRECT_UPLOAD_FILE_ACTION: string = 'https://lens.google.com/v3/upload';
+const SCOTTY_UPLOAD_FILE_ACTION_YA: string = 'https://yandex.ru/images/search';
+const DIRECT_UPLOAD_FILE_ACTION_YA: string = 'https://yandex.ru/images/search';
 
 /** Entrypoint for the upload by file action. */
 const UPLOAD_FILE_ENTRYPOINT: string = 'cntpubb';
 
 /** Lens service endpoint for the Upload by URL action. */
+const UPLOAD_BY_URL_ACTION_YA: string = 'https://yandex.ru/images/search';
 const UPLOAD_BY_URL_ACTION: string = 'https://lens.google.com/uploadbyurl';
 
 /** Entrypoint for the upload by url action. */
@@ -74,6 +77,7 @@ export class LensFormElement extends PolymerElement {
   }
 
   static get properties() {
+    let isYandex = loadTimeData.getBoolean('googleLensForYandex');
     return {
       supportedFileTypes_: {
         type: String,
@@ -99,7 +103,7 @@ export class LensFormElement extends PolymerElement {
       uploadUrlAction_: {
         type: String,
         readOnly: true,
-        value: UPLOAD_BY_URL_ACTION,
+        value: ((isYandex == true)?UPLOAD_BY_URL_ACTION_YA:UPLOAD_BY_URL_ACTION),
       },
       uploadUrl_: String,
       uploadUrlEntrypoint_: {
@@ -117,6 +121,11 @@ export class LensFormElement extends PolymerElement {
         readOnly: true,
         value: loadTimeData.getString('realboxLensVariations'),
       },
+      useYandexForPics_: {
+        type: Boolean,
+        readOnly: true,
+        value: isYandex,
+      },
     };
   }
 
@@ -126,6 +135,7 @@ export class LensFormElement extends PolymerElement {
   private startTime_: string|null = null;
   private clientData_: string;
   private useDirectUpload_: boolean;
+  private isYandexProp_: boolean = loadTimeData.getBoolean('googleLensForYandex');
 
   openSystemFilePicker() {
     this.$.fileInput.click();
@@ -153,6 +163,11 @@ export class LensFormElement extends PolymerElement {
   }
 
   private async submitFile_(file: File) {
+
+    if (this.isYandexProp_ == true) {
+      return;
+    } else {
+
     if (!SUPPORTED_FILE_TYPES.includes(file.type)) {
       this.dispatchError_(LensErrorType.FILE_TYPE);
       return;
@@ -194,8 +209,10 @@ export class LensFormElement extends PolymerElement {
         processedFile.imageWidth ? processedFile.imageWidth.toString() : '');
     this.uploadFileAction_ = action.toString();
 
+
     this.dispatchLoading_(LensSubmitType.FILE);
     this.$.fileForm.submit();
+    }
   }
 
   submitUrl(urlString: string) {
diff --git a/chrome/browser/resources/new_tab_page/lens_upload_dialog.html b/chrome/browser/resources/new_tab_page/lens_upload_dialog.html
index a6eb910711..703311b280 100644
--- a/chrome/browser/resources/new_tab_page/lens_upload_dialog.html
+++ b/chrome/browser/resources/new_tab_page/lens_upload_dialog.html
@@ -99,7 +99,7 @@
     display: flex;
     flex-direction: column;
     flex-grow: 1;
-    height: 280px;
+    height: 110px;
     padding: 20px;
     position: relative;
     width: 100%;
@@ -365,7 +365,7 @@
       </template>
       <!-- Normal state -->
       <template is="dom-if" if="{{isNormalOrError_}}">
-        <div class="drag-drop-title-container">
+        <!--<div class="drag-drop-title-container">
           <div id="dragDropIllustration"></div>
           <div class="drag-drop-title">
             <span id="dragText">$i18n{lensSearchUploadDialogDragTitle}</span>
@@ -374,13 +374,13 @@
               $i18n{lensSearchUploadDialogUploadFileTitle}
             </span>
           </div>
-        </div>
+        </div>//-->
         <div id="urlUploadContainer">
-          <div id="sectionDivider">
+          <!--<div id="sectionDivider">
             <div class="divider-line"></div>
             <div id="orLabel">$i18n{lensSearchUploadDialogOrText}</div>
             <div class="divider-line"></div>
-          </div>
+          </div>//-->
           <div id="inputContainer">
             <input id="inputBox" autocomplete="false" autocorrect="false"
                 placeholder="$i18n{lensSearchUploadDialogTextPlaceholder}"
diff --git a/chrome/browser/resources/new_tab_page/logo.html b/chrome/browser/resources/new_tab_page/logo.html
index f1bf028553..1bc12e7588 100644
--- a/chrome/browser/resources/new_tab_page/logo.html
+++ b/chrome/browser/resources/new_tab_page/logo.html
@@ -23,10 +23,7 @@
   }
 
   :host([single-colored]) #logo {
-    -webkit-mask-image: url(./icons/google_logo.svg);
-    -webkit-mask-repeat: no-repeat;
-    -webkit-mask-size: 100%;
-    background-color: var(--ntp-logo-color);
+    background-image: url(./icons/google_logo.svg);
   }
 
   :host(:not([single-colored])) #logo {
diff --git a/chrome/browser/resources/new_tab_page/logo.ts b/chrome/browser/resources/new_tab_page/logo.ts
index 20e943fdaa..812c0efcda 100644
--- a/chrome/browser/resources/new_tab_page/logo.ts
+++ b/chrome/browser/resources/new_tab_page/logo.ts
@@ -257,7 +257,7 @@ export class LogoElement extends PolymerElement {
   }
 
   private computeShowLogo_(): boolean {
-    return !!this.loaded_ && !this.showDoodle_;
+    return false; //!!this.loaded_ && !this.showDoodle_;
   }
 
   private computeShowDoodle_(): boolean {
diff --git a/chrome/browser/resources/new_tab_page/realbox/realbox.html b/chrome/browser/resources/new_tab_page/realbox/realbox.html
index f179a71a80..1ebbab5536 100644
--- a/chrome/browser/resources/new_tab_page/realbox/realbox.html
+++ b/chrome/browser/resources/new_tab_page/realbox/realbox.html
@@ -1,4 +1,11 @@
 <style include="cr-icons">
+  #voiceSearchButton {
+    visibility: hidden;
+  }
+  #lensSearchButton {
+    visibility: visible;
+  }
+
   :host {
     --cr-realbox-height: 44px;
     --cr-realbox-min-width: var(--ntp-search-box-width);
diff --git a/chrome/browser/search/search.cc b/chrome/browser/search/search.cc
index 1226ddfe20..5bffa15f8c 100644
--- a/chrome/browser/search/search.cc
+++ b/chrome/browser/search/search.cc
@@ -179,6 +179,8 @@ struct NewTabURLDetails {
 
 #if BUILDFLAG(IS_ANDROID)
     const GURL local_url;
+    #elif 1 // Always use built-in NTp page
+        const GURL local_url(chrome::kChromeUINewTabPageURL);
 #else
     const bool default_is_google = DefaultSearchProviderIsGoogle(profile);
     const GURL local_url(default_is_google
@@ -245,6 +247,11 @@ bool DefaultSearchProviderIsGoogle(Profile* profile) {
       TemplateURLServiceFactory::GetForProfile(profile));
 }
 
+bool DefaultSearchProviderIsYandex(Profile* profile) {
+  return DefaultSearchProviderIsYandex(
+      TemplateURLServiceFactory::GetForProfile(profile));
+}
+
 bool IsNTPOrRelatedURL(const GURL& url, Profile* profile) {
   if (!url.is_valid()) {
     return false;
diff --git a/chrome/browser/search/search.h b/chrome/browser/search/search.h
index c7ae65114f..5859d72731 100644
--- a/chrome/browser/search/search.h
+++ b/chrome/browser/search/search.h
@@ -21,6 +21,8 @@ namespace search {
 // Returns whether Google is selected as the default search engine.
 bool DefaultSearchProviderIsGoogle(Profile* profile);
 
+bool DefaultSearchProviderIsYandex(Profile* profile);
+
 // Returns true if |url| corresponds to a New Tab page or its service worker.
 bool IsNTPOrRelatedURL(const GURL& url, Profile* profile);
 
diff --git a/chrome/browser/ui/webui/new_tab_page/new_tab_page_ui.cc b/chrome/browser/ui/webui/new_tab_page/new_tab_page_ui.cc
index 525ee13969..63d76288fa 100644
--- a/chrome/browser/ui/webui/new_tab_page/new_tab_page_ui.cc
+++ b/chrome/browser/ui/webui/new_tab_page/new_tab_page_ui.cc
@@ -36,6 +36,7 @@
 #include "chrome/browser/search/background/ntp_custom_background_service_factory.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/search_provider_logos/logo_service_factory.h"
+#include "chrome/browser/search/search.h"
 #include "chrome/browser/signin/identity_manager_factory.h"
 #include "chrome/browser/sync/sync_service_factory.h"
 #include "chrome/browser/themes/theme_service_factory.h"
@@ -618,6 +619,10 @@ content::WebUIDataSource* CreateAndAddNewTabPageUiHtmlSource(Profile* profile) {
           base::FeatureList::IsEnabled(
               ntp_features::kNtpChromeCartInHistoryClusterModule));
 
+  source->AddBoolean(
+      "googleLensForYandex",
+       search::DefaultSearchProviderIsYandex(profile));
+
   webui::SetupChromeRefresh2023(source);
 
   RealboxHandler::SetupWebUIDataSource(source, profile);
diff --git a/components/search/search.cc b/components/search/search.cc
index a7167fae92..67d36156c5 100644
--- a/components/search/search.cc
+++ b/components/search/search.cc
@@ -34,4 +34,18 @@ bool TemplateURLIsGoogle(const TemplateURL* template_url,
          template_url->GetEngineType(search_terms_data) == SEARCH_ENGINE_GOOGLE;
 }
 
+bool DefaultSearchProviderIsYandex(
+    const TemplateURLService* template_url_service) {
+  if (!template_url_service)
+    return false;
+  return TemplateURLIsYandex(template_url_service->GetDefaultSearchProvider(),
+                             template_url_service->search_terms_data());
+}
+
+bool TemplateURLIsYandex(const TemplateURL* template_url,
+                         const SearchTermsData& search_terms_data) {
+  return template_url != nullptr &&
+         template_url->GetEngineType(search_terms_data) == SEARCH_ENGINE_YANDEX;
+}
+
 }  // namespace search
diff --git a/components/search/search.h b/components/search/search.h
index 98572faa77..cfb6727848 100644
--- a/components/search/search.h
+++ b/components/search/search.h
@@ -22,6 +22,13 @@ bool DefaultSearchProviderIsGoogle(
 // Returns whether supplied template URL is Google template URL.
 bool TemplateURLIsGoogle(const TemplateURL* template_url,
                          const SearchTermsData& search_terms_data);
+
+bool DefaultSearchProviderIsYandex(
+    const TemplateURLService* template_url_service);
+
+// Returns whether supplied template URL is Google template URL.
+bool TemplateURLIsYandex(const TemplateURL* template_url,
+                         const SearchTermsData& search_terms_data);
 }  // namespace search
 
 #endif  // COMPONENTS_SEARCH_SEARCH_H_
diff --git a/components/search_engines/keyword_table.cc b/components/search_engines/keyword_table.cc
index a33ad02444..ce91f8f446 100644
--- a/components/search_engines/keyword_table.cc
+++ b/components/search_engines/keyword_table.cc
@@ -172,7 +172,9 @@ void BindURLToStatement(const TemplateURLData& data,
   s->BindString(starting_column + 16, data.search_url_post_params);
   s->BindString(starting_column + 17, data.suggestions_url_post_params);
   s->BindString(starting_column + 18, data.image_url_post_params);
+#if 0 // Disable new tab overriding by search engines
   s->BindString(starting_column + 19, data.new_tab_url);
+#endif
   s->BindTime(starting_column + 20, data.last_visited);
   s->BindBool(starting_column + 21, data.created_from_play_api);
   s->BindInt(starting_column + 22, static_cast<int>(data.is_active));
@@ -544,7 +546,9 @@ bool KeywordTable::GetKeywordDataFromStatement(sql::Statement& s,
   data->SetURL(s.ColumnString(4));
   data->suggestions_url = s.ColumnString(10);
   data->image_url = s.ColumnString(16);
+#if 0 // Disable new tab overriding by search engines
   data->new_tab_url = s.ColumnString(20);
+#endif
   data->search_url_post_params = s.ColumnString(17);
   data->suggestions_url_post_params = s.ColumnString(18);
   data->image_url_post_params = s.ColumnString(19);
diff --git a/components/search_engines/prepopulated_engines.json b/components/search_engines/prepopulated_engines.json
index 51cf3a03c6..0bdb99166d 100644
--- a/components/search_engines/prepopulated_engines.json
+++ b/components/search_engines/prepopulated_engines.json
@@ -650,7 +650,7 @@
       "suggest_url": "https://suggest.yandex.by/suggest-ff.cgi?part={searchTerms}&{google:cursorPosition}",
       "image_url": "https://yandex.by/images/search/?rpt=imageview",
       "image_url_post_params": "upfile={google:imageThumbnail},original_width={google:imageOriginalWidth},original_height={google:imageOriginalHeight},prg=1",
-      "new_tab_url": "https://www.yandex.by/chrome/newtab",
+      "new_tab_url": "chrome://new-tab-page",
       "type": "SEARCH_ENGINE_YANDEX",
       "id": 15
     },
@@ -659,10 +659,11 @@
       "name": "Yandex",
       "keyword": "yandex.com",
       "favicon_url": "https://yastatic.net/lego/_/rBTjd6UOPk5913OSn5ZQVYMTQWQ.ico",
-      "search_url": "https://yandex.com/search/?text={searchTerms}&from=os&clid=1836588",
+      "search_url": "https://yandex.com/search/?text={searchTerms}from=os&{yandex:referralID}",
       "suggest_url": "https://suggest.yandex.com/suggest-ff.cgi?part={searchTerms}&{google:cursorPosition}&uil=en&v=3&sn=5",
       "image_url": "https://yandex.com/images/search?rpt=imageview",
       "image_url_post_params": "upfile={google:imageThumbnail},original_width={google:imageOriginalWidth},original_height={google:imageOriginalHeight},prg=1",
+      "new_tab_url": "chrome://new-tab-page",
       "type": "SEARCH_ENGINE_YANDEX",
       "id": 15
     },
@@ -672,11 +673,11 @@
       "keyword": "yandex.kz",
       "favicon_url": "https://yastatic.net/lego/_/pDu9OWAQKB0s2J9IojKpiS_Eho.ico",
       "logo_url": "https://storage.ape.yandex.net/get/browser/Doodles/yandex/drawable-xxhdpi/yandex.png",
-      "search_url": "https://yandex.kz/{yandex:searchPath}?text={searchTerms}",
+      "search_url": "https://yandex.kz/{yandex:searchPath}?text={searchTerms}&from=os&{yandex:referralID}",
       "suggest_url": "https://suggest.yandex.kz/suggest-ff.cgi?part={searchTerms}&{google:cursorPosition}",
       "image_url": "https://yandex.kz/images/search/?rpt=imageview",
       "image_url_post_params": "upfile={google:imageThumbnail},original_width={google:imageOriginalWidth},original_height={google:imageOriginalHeight},prg=1",
-      "new_tab_url": "https://www.yandex.kz/chrome/newtab",
+      "new_tab_url": "chrome://new-tab-page",
       "type": "SEARCH_ENGINE_YANDEX",
       "id": 15
     },
@@ -686,11 +687,11 @@
       "keyword": "yandex.ru",
       "favicon_url": "https://yastatic.net/lego/_/pDu9OWAQKB0s2J9IojKpiS_Eho.ico",
       "logo_url": "https://storage.ape.yandex.net/get/browser/Doodles/yandex/drawable-xxhdpi/yandex.png",
-      "search_url": "https://yandex.ru/{yandex:searchPath}?text={searchTerms}&{yandex:referralID}",
+      "search_url": "https://yandex.ru/{yandex:searchPath}?text={searchTerms}&from=os&{yandex:referralID}",
       "suggest_url": "https://suggest.yandex.ru/suggest-ff.cgi?part={searchTerms}&{google:cursorPosition}",
       "image_url": "https://yandex.ru/images/search/?rpt=imageview",
       "image_url_post_params": "upfile={google:imageThumbnail},original_width={google:imageOriginalWidth},original_height={google:imageOriginalHeight},prg=1",
-      "new_tab_url": "https://www.yandex.ru/chrome/newtab",
+      "new_tab_url": "chrome://new-tab-page",
       "type": "SEARCH_ENGINE_YANDEX",
       "id": 15
     },
@@ -699,11 +700,11 @@
       "name": "Yandex",
       "keyword": "yandex.com.tr",
       "favicon_url": "https://yastatic.net/lego/_/rBTjd6UOPk5913OSn5ZQVYMTQWQ.ico",
-      "search_url": "https://www.yandex.com.tr/{yandex:searchPath}?text={searchTerms}",
+      "search_url": "https://www.yandex.com.tr/{yandex:searchPath}?text={searchTerms}&from=os&{yandex:referralID}",
       "suggest_url": "https://suggest.yandex.com.tr/suggest-ff.cgi?part={searchTerms}&{google:cursorPosition}",
       "image_url": "https://yandex.com.tr/gorsel/search?rpt=imageview",
       "image_url_post_params": "upfile={google:imageThumbnail},original_width={google:imageOriginalWidth},original_height={google:imageOriginalHeight},prg=1",
-      "new_tab_url": "https://www.yandex.com.tr/chrome/newtab",
+      "new_tab_url": "chrome://new-tab-page",
       "type": "SEARCH_ENGINE_YANDEX",
       "id": 15
     },
@@ -713,11 +714,11 @@
       "keyword": "yandex.ua",
       "favicon_url": "https://yastatic.net/lego/_/pDu9OWAQKB0s2J9IojKpiS_Eho.ico",
       "logo_url": "https://storage.ape.yandex.net/get/browser/Doodles/yandex/drawable-xxhdpi/yandex.png",
-      "search_url": "https://yandex.ua/{yandex:searchPath}?text={searchTerms}",
+      "search_url": "https://yandex.ua/{yandex:searchPath}?text={searchTerms}&from=os&{yandex:referralID}",
       "suggest_url": "https://suggest.yandex.ua/suggest-ff.cgi?part={searchTerms}&{google:cursorPosition}",
       "image_url": "https://yandex.ua/images/search/?rpt=imageview",
       "image_url_post_params": "upfile={google:imageThumbnail},original_width={google:imageOriginalWidth},original_height={google:imageOriginalHeight},prg=1",
-      "new_tab_url": "https://www.yandex.ua/chrome/newtab",
+      "new_tab_url": "chrome://new-tab-page",
       "type": "SEARCH_ENGINE_YANDEX",
       "id": 15
     },
diff --git a/components/search_engines/template_url_data_util.cc b/components/search_engines/template_url_data_util.cc
index 2aa6115f3b..46c11f60b8 100644
--- a/components/search_engines/template_url_data_util.cc
+++ b/components/search_engines/template_url_data_util.cc
@@ -76,10 +76,12 @@ std::unique_ptr<TemplateURLData> TemplateURLDataFromDictionary(
   if (string_value) {
     result->image_translate_url = *string_value;
   }
+#if 0 // Disable new tab overriding by search engines
   string_value = dict.FindString(DefaultSearchManager::kNewTabURL);
   if (string_value) {
     result->new_tab_url = *string_value;
   }
+#endif
   string_value = dict.FindString(DefaultSearchManager::kContextualSearchURL);
   if (string_value) {
     result->contextual_search_url = *string_value;
@@ -348,7 +350,7 @@ std::unique_ptr<TemplateURLData> TemplateURLDataFromPrepopulatedEngine(
       ToStringPiece(engine.search_url), ToStringPiece(engine.suggest_url),
       ToStringPiece(engine.image_url),
       ToStringPiece(engine.image_translate_url),
-      ToStringPiece(engine.new_tab_url),
+      base::StringPiece(), //ToStringPiece(engine.new_tab_url),
       ToStringPiece(engine.contextual_search_url),
       ToStringPiece(engine.logo_url), ToStringPiece(engine.doodle_url),
       ToStringPiece(engine.search_url_post_params),
@@ -439,10 +441,12 @@ std::unique_ptr<TemplateURLData> TemplateURLDataFromOverrideDictionary(
     if (string_value) {
       image_translate_url = *string_value;
     }
+#if 0 // Disable new tab overriding by search engines
     string_value = engine_dict.FindString("new_tab_url");
     if (string_value) {
       new_tab_url = *string_value;
     }
+#endif
     string_value = engine_dict.FindString("contextual_search_url");
     if (string_value) {
       contextual_search_url = *string_value;
diff --git a/components/search_engines/template_url_prepopulate_data.cc b/components/search_engines/template_url_prepopulate_data.cc
index 82fdc972bd..9031f70ef5 100644
--- a/components/search_engines/template_url_prepopulate_data.cc
+++ b/components/search_engines/template_url_prepopulate_data.cc
@@ -63,6 +63,7 @@ struct EngineAndTier {
 
 // Default (for countries with no better engine set)
 constexpr EngineAndTier engines_default[] = {
+    {SearchEngineTier::kTopEngines, &yandex_com},
     {SearchEngineTier::kTopEngines, &google},
     {SearchEngineTier::kTopEngines, &bing},
     {SearchEngineTier::kTopEngines, &yahoo},
@@ -221,8 +222,8 @@ constexpr EngineAndTier engines_BR[] = {
 
 // Belarus
 constexpr EngineAndTier engines_BY[] = {
-  {SearchEngineTier::kTopEngines, &google},
   {SearchEngineTier::kTopEngines, &yandex_by},
+  {SearchEngineTier::kTopEngines, &google},
   {SearchEngineTier::kTopEngines, &bing},
   {SearchEngineTier::kTopEngines, &duckduckgo},
   {SearchEngineTier::kTopEngines, &mail_ru},
@@ -634,9 +635,9 @@ constexpr EngineAndTier engines_IN[] = {
 
 // Iraq
 constexpr EngineAndTier engines_IQ[] = {
+  {SearchEngineTier::kTopEngines, &yandex_tr},
   {SearchEngineTier::kTopEngines, &google},
   {SearchEngineTier::kTopEngines, &bing},
-  {SearchEngineTier::kTopEngines, &yandex_tr},
   {SearchEngineTier::kTopEngines, &yahoo},
   {SearchEngineTier::kTopEngines, &duckduckgo},
 };
@@ -744,8 +745,8 @@ constexpr EngineAndTier engines_KW[] = {
 
 // Kazakhstan
 constexpr EngineAndTier engines_KZ[] = {
-  {SearchEngineTier::kTopEngines, &google},
   {SearchEngineTier::kTopEngines, &yandex_kz},
+  {SearchEngineTier::kTopEngines, &google},
   {SearchEngineTier::kTopEngines, &bing},
   {SearchEngineTier::kTopEngines, &mail_ru},
   {SearchEngineTier::kTopEngines, &yahoo},
@@ -1247,8 +1248,8 @@ constexpr EngineAndTier engines_TN[] = {
 
 // Turkey
 constexpr EngineAndTier engines_TR[] = {
-  {SearchEngineTier::kTopEngines, &google},
   {SearchEngineTier::kTopEngines, &yandex_tr},
+  {SearchEngineTier::kTopEngines, &google},
   {SearchEngineTier::kTopEngines, &yahoo_tr},
   {SearchEngineTier::kTopEngines, &bing},
   {SearchEngineTier::kTopEngines, &duckduckgo},
@@ -1772,6 +1773,12 @@ GetPrepopulatedEnginesForEeaRegionCountries(int country_id,
     current_number_of_engines++;
   }
 
+  const auto itr =
+        base::ranges::find(t_urls, yandex_ru.id, &TemplateURLData::prepopulate_id);
+  if (itr == t_urls.end()) {
+    t_urls.push_back(TemplateURLDataFromPrepopulatedEngine(yandex_com));
+  }
+
   return t_urls;
 }
 
@@ -1907,12 +1914,23 @@ std::vector<std::unique_ptr<TemplateURLData>> GetPrepopulatedEngines(
       search_engines::RecordIsDefaultProviderAddedToChoices(inserted_default);
     }
   }
+
   if (default_search_provider_index) {
     const auto itr =
-        base::ranges::find(t_urls, google.id, &TemplateURLData::prepopulate_id);
+        base::ranges::find(t_urls, yandex_ru.id, &TemplateURLData::prepopulate_id);
     *default_search_provider_index =
         itr == t_urls.end() ? 0 : std::distance(t_urls.begin(), itr);
   }
+
+  /* Making yandex_ru be the first in "const PrepopulatedEngine* const engines_RU[]"
+   * makes it be the first item in chrome://settings/search,
+   * but Google is still chosen by default.
+   * Removed code calculated the distance between 0 and Google's position
+   * and assign that position to default_search_provider_index,
+   * so that Google still was the default search engine.
+   * Instead, just use the first search engine as the default one.
+  */
+  //if (default_search_provider_index) *default_search_provider_index = 0;
   return t_urls;
 }
 
-- 
2.43.0