Android Java Surfaces can now be looked up via GpuSurfaceTracker

content/browser/gpu/gpu_surface_tracker.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/browser/gpu/gpu_surface_tracker.h"
 
 #include "base/logging.h"
 #include "build/build_config.h"
 
 #if defined(OS_ANDROID)
 #include <android/native_window_jni.h>
+#include "content/browser/android/child_process_launcher_android.h"
+#include "ui/gl/android/scoped_java_surface.h"
 #endif  // defined(OS_ANDROID)
 
 namespace content {
 
 GpuSurfaceTracker::GpuSurfaceTracker()
     : next_surface_id_(1) {
   gpu::GpuSurfaceLookup::InitInstance(this);
 }
 
 GpuSurfaceTracker::~GpuSurfaceTracker() {
@@ skipping 45 matching lines @@
     return gfx::kNullAcceleratedWidget;
 
 #if defined(OS_ANDROID)
   if (it->second != gfx::kNullAcceleratedWidget)
     ANativeWindow_acquire(it->second);
 #endif  // defined(OS_ANDROID)
 
   return it->second;
 }
 
+#if defined(OS_ANDROID)
+gfx::ScopedJavaSurface GpuSurfaceTracker::AcquireJavaSurface(int surface_id) {
+  return GetViewSurface(surface_id);
+}
+#endif
+
 std::size_t GpuSurfaceTracker::GetSurfaceCount() {
   base::AutoLock lock(lock_);
   return surface_map_.size();
 }
 
 }  // namespace content