Add VDA supported profile to GPUInfo.

media/video/video_decode_accelerator.h

Index: media/video/video_decode_accelerator.h
diff --git a/media/video/video_decode_accelerator.h b/media/video/video_decode_accelerator.h
index a796bdbbfd54bafdb82437eb908cd2e5f95b06b4..e1492723f71721110512b2bc0f19bb90b0231de2 100644
--- a/media/video/video_decode_accelerator.h
+++ b/media/video/video_decode_accelerator.h
@@ -22,6 +22,13 @@ namespace media {
 // implement the backend of PPB_VideoDecode_Dev.
 class MEDIA_EXPORT VideoDecodeAccelerator {
  public:
+  // Specification of a decoding profile supported by an decoder.
+  // |max_resolution| and |min_resolution| are inclusive.
+  struct SupportedProfile {
+    VideoCodecProfile profile;

[xhwang, 2015/03/26 06:15:32]

Initialize |profile| in the constructor.

[henryhsu_tw, 2015/03/26 09:38:34]

Done.

+    gfx::Size max_resolution;
+    gfx::Size min_resolution;
+  };

[xhwang, 2015/03/26 06:15:32]

How about:

using SupportedProfiles = std::vector<SupportedProfile>;

Then you can use SupportedProfiles in many places in this CL.

[henryhsu_tw, 2015/03/26 09:38:34]

Done.

   // Enumeration of potential errors generated by the API.
   // Note: Keep these in sync with PP_VideoDecodeError_Dev. Also do not
   // rearrange, reuse or remove values as they are used for gathering UMA