aw: Release hardware onTrimMemory(MODERATE)

android_webview/browser/shared_renderer_state.cc

 // Copyright 2014 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 "android_webview/browser/shared_renderer_state.h"
 
 #include "android_webview/browser/browser_view_renderer_client.h"
 #include "base/bind.h"
 #include "base/location.h"
 
 namespace android_webview {
 
 DrawGLInput::DrawGLInput() : width(0), height(0) {
 }
 
 DrawGLInput::~DrawGLInput() {
 }
 
 SharedRendererState::SharedRendererState(
     scoped_refptr<base::MessageLoopProxy> ui_loop,
     BrowserViewRendererClient* client)
     : ui_loop_(ui_loop),
       client_on_ui_(client),
       weak_factory_on_ui_thread_(this),
       ui_thread_weak_ptr_(weak_factory_on_ui_thread_.GetWeakPtr()),
-      hardware_allowed_(false),
+      inside_hardware_release_(false),
       share_context_(NULL) {
   DCHECK(ui_loop_->BelongsToCurrentThread());
   DCHECK(client_on_ui_);
 }
 
 SharedRendererState::~SharedRendererState() {
   DCHECK(ui_loop_->BelongsToCurrentThread());
 }
 
 void SharedRendererState::ClientRequestDrawGL() {
@@ skipping 18 matching lines @@
   base::AutoLock lock(lock_);
   DCHECK(!draw_gl_input_.get());
   draw_gl_input_ = input.Pass();
 }
 
 scoped_ptr<DrawGLInput> SharedRendererState::PassDrawGLInput() {
   base::AutoLock lock(lock_);
   return draw_gl_input_.Pass();
 }
 
-void SharedRendererState::SetHardwareAllowed(bool allowed) {
+void SharedRendererState::SetInsideHardwareRelease(bool inside) {
   base::AutoLock lock(lock_);
-  hardware_allowed_ = allowed;
+  inside_hardware_release_ = inside;
 }
 
-bool SharedRendererState::IsHardwareAllowed() const {
+bool SharedRendererState::IsInsideHardwareRelease() const {
   base::AutoLock lock(lock_);
-  return hardware_allowed_;
+  return inside_hardware_release_;
 }
 
 void SharedRendererState::SetSharedContext(gpu::GLInProcessContext* context) {
   base::AutoLock lock(lock_);
   DCHECK(!share_context_ || !context);
   share_context_ = context;
 }
 
 gpu::GLInProcessContext* SharedRendererState::GetSharedContext() const {
   base::AutoLock lock(lock_);
@@ skipping 14 matching lines @@
   base::AutoLock lock(lock_);
   resources->swap(returned_resources_);
 }
 
 bool SharedRendererState::ReturnedResourcesEmpty() const {
   base::AutoLock lock(lock_);
   return returned_resources_.empty();
 }
 
 }  // namespace android_webview