WebGL: GL_RGB emulation for IOSurface backed textures. [For reference only]

content/common/gpu/stream_texture_android.h

Index: content/common/gpu/stream_texture_android.h
diff --git a/content/common/gpu/stream_texture_android.h b/content/common/gpu/stream_texture_android.h
index e19fc1b321a23cff8c83892b195c7517fa2113e7..18966f9b3600e2bf2e3a3413deaa81f5a27bc61d 100644
--- a/content/common/gpu/stream_texture_android.h
+++ b/content/common/gpu/stream_texture_android.h
@@ -56,6 +56,7 @@ class StreamTexture : public gl::GLImage,
   void OnMemoryDump(base::trace_event::ProcessMemoryDump* pmd,
                     uint64_t process_tracing_id,
                     const std::string& dump_name) override;
+  bool EmulatingRGB() const override;
 
   // GpuCommandBufferStub::DestructionObserver implementation.
   void OnWillDestroyStub() override;