remove old patch for el8

chromium-124-el8-libdav1d-aarch64.patch

@@ -1,53 +0,0 @@
---- chromium-124.0.6367.60/third_party/dav1d/libdav1d/src/arm/asm.S	2024-04-15 22:34:36.000000000 +0200
-+++ chromium-122.0.6261.128/third_party/dav1d/libdav1d/src/arm/asm.S	2024-03-13 00:38:27.000000000 +0100
-@@ -34,50 +34,6 @@
- #define x18 do_not_use_x18
- #define w18 do_not_use_w18
- 
--#if HAVE_AS_ARCH_DIRECTIVE
--        .arch AS_ARCH_LEVEL
--#endif
--
--#if HAVE_AS_ARCHEXT_DOTPROD_DIRECTIVE
--#define ENABLE_DOTPROD  .arch_extension dotprod
--#define DISABLE_DOTPROD .arch_extension nodotprod
--#else
--#define ENABLE_DOTPROD
--#define DISABLE_DOTPROD
--#endif
--#if HAVE_AS_ARCHEXT_I8MM_DIRECTIVE
--#define ENABLE_I8MM  .arch_extension i8mm
--#define DISABLE_I8MM .arch_extension noi8mm
--#else
--#define ENABLE_I8MM
--#define DISABLE_I8MM
--#endif
--#if HAVE_AS_ARCHEXT_SVE_DIRECTIVE
--#define ENABLE_SVE  .arch_extension sve
--#define DISABLE_SVE .arch_extension nosve
--#else
--#define ENABLE_SVE
--#define DISABLE_SVE
--#endif
--#if HAVE_AS_ARCHEXT_SVE2_DIRECTIVE
--#define ENABLE_SVE2  .arch_extension sve2
--#define DISABLE_SVE2 .arch_extension nosve2
--#else
--#define ENABLE_SVE2
--#define DISABLE_SVE2
--#endif
--
--/* If we do support the .arch_extension directives, disable support for all
-- * the extensions that we may use, in case they were implicitly enabled by
-- * the .arch level. This makes it clear if we try to assemble an instruction
-- * from an unintended extension set; we only allow assmbling such instructions
-- * within regions where we explicitly enable those extensions. */
--DISABLE_DOTPROD
--DISABLE_I8MM
--DISABLE_SVE
--DISABLE_SVE2
--
--
- /* Support macros for
-  *   - Armv8.3-A Pointer Authentication and
-  *   - Armv8.5-A Branch Target Identification

chromium.spec

@@ -374,8 +374,6 @@ Patch150: chromium-124-qt6.patch
 # it is not supported in old glibc < 2.30, error: fatal error: 'sys/ifunc.h' file not found
 Patch305: chromium-124-el8-arm64-memory_tagging.patch
 Patch306: chromium-127-el8-ifunc-header.patch
-# build error: unknown architectural extension on aarch64 (epel8)
-Patch307: chromium-124-el8-libdav1d-aarch64.patch
 # 64kpage support on aarch64 (el8)
 Patch308: chromium-124-el8-support-64kpage.patch
 
@@ -1113,7 +1111,6 @@ Qt6 UI for chromium.
 %ifarch aarch64
 %patch -P305 -p1 -b .el8-memory_tagging
 %patch -P306 -p1 -b .el8-ifunc-header
-%patch -P307 -p1 -b .el8-libdav1d-aarch64
 %patch -P308 -p1 -b .el8-support-64kpage.patch
 %endif
 %endif