use fpermissive on cc/paint

chromium-61.0.3163.79-cc-paint-fpermissive.patch

@@ -0,0 +1,12 @@
+diff -up chromium-61.0.3163.79/cc/paint/BUILD.gn.epel7 chromium-61.0.3163.79/cc/paint/BUILD.gn
+--- chromium-61.0.3163.79/cc/paint/BUILD.gn.epel7	2017-09-13 13:21:07.743006338 -0400
++++ chromium-61.0.3163.79/cc/paint/BUILD.gn	2017-09-13 13:25:43.091933209 -0400
+@@ -41,6 +41,8 @@ cc_component("paint") {
+     "solid_color_analyzer.h",
+   ]
+ 
++  cflags = [ "-fpermissive" ]
++
+   defines = [ "CC_PAINT_IMPLEMENTATION=1" ]
+ 
+   # cc/paint is intended to be a separate component from cc that can be

chromium.spec

@@ -190,6 +190,7 @@ Patch43:	chromium-60.0.3112.78-jpeg-nomangle.patch
 # Do not mangle zlib
 Patch45:	chromium-60.0.3112.78-no-zlib-mangle.patch
 # Apply these changes to work around EPEL7 compiler issues
+Patch46:	chromium-61.0.3163.79-cc-paint-fpermissive.patch
 Patch47:	chromium-60.0.3112.90-vulkan-force-c99.patch
 # https://chromium.googlesource.com/chromium/src/+/9c77470ff34bac937ceb765a27cee1703f0f2426
 Patch48:	chromium-60.0.3112.101-camfix.patch
@@ -653,6 +654,7 @@ udev.
 %patch43 -p1 -b .nomangle
 %patch45 -p1 -b .nozmangle
 %if 0%{?rhel} == 7
+%patch46 -p1 -b .fpermissive
 %patch47 -p1 -b .c99
 %endif
 %patch48 -p1 -b .camfix