Add VEA supported profiles to GPUInfo.

content/renderer/media/rtc_video_encoder_factory.h

Index: content/renderer/media/rtc_video_encoder_factory.h
diff --git a/content/renderer/media/rtc_video_encoder_factory.h b/content/renderer/media/rtc_video_encoder_factory.h
index b9971bfeb0aa1d4e37f4e92dd30d5ff75e2c5462..11738953495ea67a9e03e1ff8db0e4e753f7df9c 100644
--- a/content/renderer/media/rtc_video_encoder_factory.h
+++ b/content/renderer/media/rtc_video_encoder_factory.h
@@ -12,6 +12,10 @@
 #include "content/common/content_export.h"
 #include "third_party/libjingle/source/talk/media/webrtc/webrtcvideoencoderfactory.h"
 
+namespace base {
+class WaitableEvent;
+}
+
 namespace media {
 
 class GpuVideoAcceleratorFactories;
@@ -38,6 +42,8 @@ class CONTENT_EXPORT RTCVideoEncoderFactory
   virtual void DestroyVideoEncoder(webrtc::VideoEncoder* encoder) OVERRIDE;
 
  private:
+  void GetSupportedCodecs(base::WaitableEvent* waiter);
+
   const scoped_refptr<media::GpuVideoAcceleratorFactories> gpu_factories_;
 
   // Codec support list of cricket::WebRtcVideoEncoderFactory::VideoCodec