Add StreamTexture resgistration for the Browser

gpu/ipc/client/android/in_process_surface_texture_manager.cc

Index: gpu/ipc/client/android/in_process_surface_texture_manager.cc
diff --git a/gpu/ipc/client/android/in_process_surface_texture_manager.cc b/gpu/ipc/client/android/in_process_surface_texture_manager.cc
index 84fc5eee88dee7f57309050847c89f57dfd7bfe8..6bf0d01cbe60aa51ad7c5e4a541f5f6898df84ac 100644
--- a/gpu/ipc/client/android/in_process_surface_texture_manager.cc
+++ b/gpu/ipc/client/android/in_process_surface_texture_manager.cc
@@ -42,6 +42,39 @@ void InProcessSurfaceTextureManager::UnregisterSurfaceTexture(
   surface_textures_.erase(surface_texture_id);
 }
 
+void InProcessSurfaceTextureManager::RegisterBrowserSurfaceTexture(
+    int surface_texture_id,
+    gl::SurfaceTexture* surface_texture) {
+  base::AutoLock lock(lock_);
+
+  DCHECK(browser_surface_textures_.find(surface_texture_id) ==
+         browser_surface_textures_.end());
+  browser_surface_textures_.insert(std::make_pair(
+      surface_texture_id, gl::ScopedJavaSurface(surface_texture)));
+};
+
+void InProcessSurfaceTextureManager::UnregisterBrowserSurfaceTexture(
+    int surface_texture_id) {
+  base::AutoLock lock(lock_);
+
+  DCHECK(browser_surface_textures_.find(surface_texture_id) !=
+         browser_surface_textures_.end());
+  browser_surface_textures_.erase(surface_texture_id);
+};
+
+gl::ScopedJavaSurface InProcessSurfaceTextureManager::GetBrowserSurfaceTexture(
+    int surface_texture_id) {
+  base::AutoLock lock(lock_);
+
+  DCHECK(browser_surface_textures_.find(surface_texture_id) !=
+         browser_surface_textures_.end());
+  browser_surface_textures_.erase(surface_texture_id);
+  // TODO(tguilbert): multiple calls using the same |surface_texture_id| will
+  // probably not work.
+  // Fix before commiting if the general strategy in this CL is accepted.
+  return std::move(browser_surface_textures_.find(surface_texture_id)->second);
+};
+
 gfx::AcceleratedWidget
 InProcessSurfaceTextureManager::AcquireNativeWidgetForSurfaceTexture(
     int surface_texture_id) {