Add VDA supported profile to GPUInfo.

content/common/gpu/media/vaapi_video_decode_accelerator.cc

Index: content/common/gpu/media/vaapi_video_decode_accelerator.cc
diff --git a/content/common/gpu/media/vaapi_video_decode_accelerator.cc b/content/common/gpu/media/vaapi_video_decode_accelerator.cc
index b5f2b908f993e6cbcafca7b12a3edb93af25cb49..384e0a13b68e57525db6cc0cb7c12f2b33b3a054 100644
--- a/content/common/gpu/media/vaapi_video_decode_accelerator.cc
+++ b/content/common/gpu/media/vaapi_video_decode_accelerator.cc
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include "base/bind.h"
+#include "base/cpu.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
@@ -738,4 +739,18 @@ bool VaapiVideoDecodeAccelerator::CanDecodeOnIOThread() {
   return false;
 }
 
+// static
+media::VideoDecodeAccelerator::SupportedResolution
+VaapiVideoDecodeAccelerator::GetSupportedResolution() {
+  media::VideoDecodeAccelerator::SupportedResolution resolution;
+  resolution.min.SetSize(16, 16);
+  base::CPU cpu;
+  // Ivy Bridge+ platforms can support more than 1920x1080.
+  if ((cpu.vendor_name() == "GenuineIntel") && cpu.model() >= 55)

[robert.bradford, 2015/01/27 12:27:58]

I agree with piman@ here. This seems very dangerous to me.

There is a VaSurfaceAttribMaxWidth & VaSurfaceAttribMaxHeight which are
unfortunately not implemented in the intel driver but I will try and garner some
support for implementing.

+    resolution.max.SetSize(4096, 2160);
+  else
+    resolution.max.SetSize(1920, 1088);
+  return resolution;
+}
+
 }  // namespace content