Adds gpu_info_collector and ImageTransportSurface methods for android.

content/gpu/gpu_info_collector_android.cc

+// 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.
+
+#include "content/gpu/gpu_info_collector.h"
+
+#include "base/logging.h"
+
+namespace gpu_info_collector {
+
+bool CollectGraphicsInfo(content::GPUInfo* gpu_info) {
+  // can_lose_context must be false to enable accelerated Canvas2D
+  gpu_info->can_lose_context = false;
+  gpu_info->finalized = true;
+  return CollectGraphicsInfoGL(gpu_info);
+}
+
+bool CollectPreliminaryGraphicsInfo(content::GPUInfo* gpu_info) {
+  return true;
+}
+
+bool CollectVideoCardInfo(content::GPUInfo* gpu_info) {
+  return true;
+}
+
+bool CollectDriverInfoGL(content::GPUInfo* gpu_info) {
+  return true;
+}
+
+}  // namespace gpu_info_collector