Fix HTML5 video blurry

cc/resources/resource_provider.h

Index: cc/resources/resource_provider.h
diff --git a/cc/resources/resource_provider.h b/cc/resources/resource_provider.h
index afabed7b8d8fcbc91c4278e70eab31e247cb7edb..10f494dc58050d3884f67ed3ec70a381d7b79fb1 100644
--- a/cc/resources/resource_provider.h
+++ b/cc/resources/resource_provider.h
@@ -109,7 +109,6 @@ class CC_EXPORT ResourceProvider
   ResourceFormat best_render_buffer_format() const {
     return best_render_buffer_format_;
   }
-  ResourceFormat YuvResourceFormat(int bits) const;
   bool use_sync_query() const { return use_sync_query_; }
   gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager() {
     return gpu_memory_buffer_manager_;
@@ -697,8 +696,6 @@ class CC_EXPORT ResourceProvider
   bool use_texture_format_bgra_;
   bool use_texture_usage_hint_;
   bool use_compressed_texture_etc1_;
-  ResourceFormat yuv_resource_format_;
-  ResourceFormat yuv_highbit_resource_format_;
   int max_texture_size_;
   ResourceFormat best_texture_format_;
   ResourceFormat best_render_buffer_format_;