Add VDA supported profile to GPUInfo.

content/common/gpu/media/v4l2_device.h

Index: content/common/gpu/media/v4l2_device.h
diff --git a/content/common/gpu/media/v4l2_device.h b/content/common/gpu/media/v4l2_device.h
index 2dc9eac72284305732bedd9f818c5e357cdccf1b..beceee8806ef4ce350e06ab1e849ce0560f2dfdd 100644
--- a/content/common/gpu/media/v4l2_device.h
+++ b/content/common/gpu/media/v4l2_device.h
@@ -13,6 +13,8 @@
 #include "content/common/content_export.h"
 #include "media/base/video_decoder_config.h"
 #include "media/base/video_frame.h"
+#include "media/video/video_decode_accelerator.h"
+#include "media/video/video_encode_accelerator.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gl/gl_bindings.h"
 
@@ -40,6 +42,12 @@ class CONTENT_EXPORT V4L2Device
   // current platform and returns a scoped_ptr<V4L2Device> on success, or NULL.
   static scoped_refptr<V4L2Device> Create(Type type);
 
+  static std::vector<media::VideoDecodeAccelerator::SupportedProfile>
+      GetSupportedDecodeProfiles();
+
+  static std::vector<media::VideoEncodeAccelerator::SupportedProfile>
+      GetSupportedEncodeProfiles();
+
   // Parameters and return value are the same as for the standard ioctl() system
   // call.
   virtual int Ioctl(int request, void* arg) = 0;