Consolidate UpdateFrameInfo and SwapCompositorFrame.

content/browser/android/content_view_core_impl.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/android/content_view_core_impl.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
@@ skipping 140 matching lines @@
 ContentViewCoreImpl::ContentViewCoreImpl(JNIEnv* env, jobject obj,
                                          bool hardware_accelerated,
                                          bool input_events_delivered_at_vsync,
                                          WebContents* web_contents,
                                          ui::WindowAndroid* window_android)
     : java_ref_(env, obj),
       web_contents_(static_cast<WebContentsImpl*>(web_contents)),
       root_layer_(cc::Layer::Create()),
       tab_crashed_(false),
       input_events_delivered_at_vsync_(input_events_delivered_at_vsync),
-      renderer_frame_pending_(false),
       window_android_(window_android) {
   CHECK(web_contents) <<
       "A ContentViewCoreImpl should be created with a valid WebContents.";
 
   // When a tab is restored (from a saved state), it does not have a renderer
   // process.  We treat it like the tab is crashed. If the content is loaded
   // when the tab is shown, tab_crashed_ will be reset.  Since
   // RenderWidgetHostView is associated with the lifetime of the renderer
   // process, we use it to test whether there is a renderer process.
   tab_crashed_ = !(web_contents->GetRenderWidgetHostView());
@@ skipping 488 matching lines @@
 }
 
 void ContentViewCoreImpl::AttachLayer(scoped_refptr<cc::Layer> layer) {
   root_layer_->AddChild(layer);
 }
 
 void ContentViewCoreImpl::RemoveLayer(scoped_refptr<cc::Layer> layer) {
   layer->RemoveFromParent();
 }
 
-void ContentViewCoreImpl::DidProduceRendererFrame() {
-  renderer_frame_pending_ = true;
-}
-
 void ContentViewCoreImpl::LoadUrl(
     NavigationController::LoadURLParams& params) {
   GetWebContents()->GetController().LoadURLWithParams(params);
   tab_crashed_ = false;
 }
 
 ui::WindowAndroid* ContentViewCoreImpl::GetWindowAndroid() const {
   return window_android_;
 }
 
@@ skipping 521 matching lines @@
       web_contents_, false, url, delegate);
   delegate->set_interstitial_page(interstitial);
   interstitial->Show();
 }
 
 jboolean ContentViewCoreImpl::IsShowingInterstitialPage(JNIEnv* env,
                                                         jobject obj) {
   return web_contents_->ShowingInterstitialPage();
 }
 
-jboolean ContentViewCoreImpl::ConsumePendingRendererFrame(JNIEnv* env,
-                                                          jobject obj) {
-  bool had_pending_frame = renderer_frame_pending_;
-  renderer_frame_pending_ = false;
-  return had_pending_frame;
-}
-
 void ContentViewCoreImpl::AttachExternalVideoSurface(JNIEnv* env,
                                                      jobject obj,
                                                      jint player_id,
                                                      jobject jsurface) {
   RenderViewHostImpl* rvhi = static_cast<RenderViewHostImpl*>(
       web_contents_->GetRenderViewHost());
   if (rvhi && rvhi->media_player_manager()) {
     rvhi->media_player_manager()->AttachExternalVideoSurface(
         static_cast<int>(player_id), jsurface);
   }
@@ skipping 247 matching lines @@
       reinterpret_cast<WebContents*>(native_web_contents),
       reinterpret_cast<ui::WindowAndroid*>(native_window));
   return reinterpret_cast<jint>(view);
 }
 
 bool RegisterContentViewCore(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace content