Expose GPU workaround (gl_rgb_format) to the Blink side

content/renderer/renderer_blink_platform_impl.cc

Index: content/renderer/renderer_blink_platform_impl.cc
diff --git a/content/renderer/renderer_blink_platform_impl.cc b/content/renderer/renderer_blink_platform_impl.cc
index 4e3895d129de7713eb44b763389ae79829c6c806..8a8292355604b1d54c49012689b88a140e0fba59 100644
--- a/content/renderer/renderer_blink_platform_impl.cc
+++ b/content/renderer/renderer_blink_platform_impl.cc
@@ -75,6 +75,7 @@
 #include "third_party/WebKit/public/platform/WebDeviceLightListener.h"
 #include "third_party/WebKit/public/platform/WebFileInfo.h"
 #include "third_party/WebKit/public/platform/WebGamepads.h"
+#include "third_party/WebKit/public/platform/WebGPUBlackList.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamCenter.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamCenterClient.h"
 #include "third_party/WebKit/public/platform/WebPluginListBuilder.h"
@@ -789,6 +790,12 @@ void RendererBlinkPlatformImpl::getPluginList(
 #endif
 }
 
+void RendererBlinkPlatformImpl::getGPUBlackList(
+    blink::WebGPUBlackList* blacklist) {
+  // TODO : Get WebPreferences (gl_rgb_support_enabled)
+  blacklist->disableGLRGBFormat(false /* prefs->gl_rgb_support_enabled */);
+}
+
 //------------------------------------------------------------------------------
 
 blink::WebPublicSuffixList* RendererBlinkPlatformImpl::publicSuffixList() {