Add VDA supported profile to GPUInfo.

content/common/gpu/media/gpu_video_encode_accelerator.h

Index: content/common/gpu/media/gpu_video_encode_accelerator.h
diff --git a/content/common/gpu/media/gpu_video_encode_accelerator.h b/content/common/gpu/media/gpu_video_encode_accelerator.h
index e94a2dda8a66a921f63898abe7e2677de597bd15..f5307cad5033c1217386703b26dc225cc48626ce 100644
--- a/content/common/gpu/media/gpu_video_encode_accelerator.h
+++ b/content/common/gpu/media/gpu_video_encode_accelerator.h
@@ -57,13 +57,12 @@ class GpuVideoEncodeAccelerator
   // GpuCommandBufferStub::DestructionObserver implementation.
   void OnWillDestroyStub() override;
 
-  // Static query for supported profiles.  This query calls the appropriate
-  // platform-specific version.
-  static std::vector<gpu::VideoEncodeAcceleratorSupportedProfile>
-      GetSupportedProfiles();
-  static std::vector<gpu::VideoEncodeAcceleratorSupportedProfile>
-      ConvertMediaToGpuProfiles(const std::vector<
-          media::VideoEncodeAccelerator::SupportedProfile>& media_profiles);
+  // Static query for supported profiles. This query calls the appropriate
+  // platform-specific version and stores supported encoder profiles in
+  // |supported_profiles|.

[wuchengli, 2015/03/19 06:19:25]

Explain |supported_profiles| won't have duplicate when two VEA support the same
codec profile.

[henryhsu, 2015/03/19 10:00:32]

Done.

+  static void GetSupportedProfiles(
+      std::vector<gpu::VideoEncodeAcceleratorSupportedProfile>*
+          supported_profiles);
 
  private:
   typedef scoped_ptr<media::VideoEncodeAccelerator>(*CreateVEAFp)();