Add VDA supported profile to GPUInfo.

media/video/video_decode_accelerator.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_VIDEO_VIDEO_DECODE_ACCELERATOR_H_
 #define MEDIA_VIDEO_VIDEO_DECODE_ACCELERATOR_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "media/base/bitstream_buffer.h"
 #include "media/base/video_decoder_config.h"
 #include "media/video/picture.h"
 #include "ui/gfx/geometry/size.h"
 
 typedef unsigned int GLenum;
 
 namespace media {
 
 // Video decoder interface.
 // This interface is extended by the various components that ultimately
 // 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
   // statistics.
   enum Error {
     // An operation was attempted during an incompatible decoder state.
     ILLEGAL_STATE = 1,
     // Invalid argument was passed to an API method.
     INVALID_ARGUMENT,
     // Encoded input is unreadable.
@@ skipping 131 matching lines @@
 // uses "Destroy()" instead of trying to use the destructor.
 template <>
 struct MEDIA_EXPORT DefaultDeleter<media::VideoDecodeAccelerator> {
  public:
   void operator()(void* video_decode_accelerator) const;
 };
 
 }  // namespace base
 
 #endif  // MEDIA_VIDEO_VIDEO_DECODE_ACCELERATOR_H_