Navigation transitions: Block first response until after transitions have run.

content/browser/renderer_host/render_message_filter.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/renderer_host/render_message_filter.h"
 
 #include <map>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 12 matching lines @@
 #include "content/browser/gpu/gpu_data_manager_impl.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 #include "content/browser/media/media_internals.h"
 #include "content/browser/plugin_process_host.h"
 #include "content/browser/plugin_service_impl.h"
 #include "content/browser/ppapi_plugin_process_host.h"
 #include "content/browser/renderer_host/pepper/pepper_security_helper.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/browser/renderer_host/render_widget_helper.h"
+#include "content/browser/transition_request_manager.h"
 #include "content/common/child_process_host_impl.h"
 #include "content/common/child_process_messages.h"
 #include "content/common/cookie_data.h"
 #include "content/common/desktop_notification_messages.h"
 #include "content/common/frame_messages.h"
 #include "content/common/gpu/client/gpu_memory_buffer_impl.h"
 #include "content/common/gpu/client/gpu_memory_buffer_impl_shm.h"
 #include "content/common/host_shared_bitmap_manager.h"
 #include "content/common/media/media_param_traits.h"
 #include "content/common/view_messages.h"
@@ skipping 417 matching lines @@
 #if defined(OS_WIN)
     IPC_MESSAGE_HANDLER(ViewHostMsg_GetMonitorColorProfile,
                         OnGetMonitorColorProfile)
 #endif
     IPC_MESSAGE_HANDLER(ViewHostMsg_MediaLogEvents, OnMediaLogEvents)
     IPC_MESSAGE_HANDLER(ViewHostMsg_Are3DAPIsBlocked, OnAre3DAPIsBlocked)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidLose3DContext, OnDidLose3DContext)
 #if defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(ViewHostMsg_RunWebAudioMediaCodec, OnWebAudioMediaCodec)
 #endif
+    IPC_MESSAGE_HANDLER(FrameHostMsg_SetHasPendingTransitionRequest,
+                        OnSetHasPendingTransitionRequest)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
   return handled;
 }
 
 void RenderMessageFilter::OnDestruct() const {
   BrowserThread::DeleteOnIOThread::Destruct(this);
 }
 
@@ skipping 851 matching lines @@
 }
 
 void RenderMessageFilter::GpuMemoryBufferAllocated(
     IPC::Message* reply,
     const gfx::GpuMemoryBufferHandle& handle) {
   ChildProcessHostMsg_SyncAllocateGpuMemoryBuffer::WriteReplyParams(reply,
                                                                     handle);
   Send(reply);
 }
 
+void RenderMessageFilter::OnSetHasPendingTransitionRequest(int frame_id,
+                                                           bool is_transition) {
+  TransitionRequestManager::GetInstance()->SetHasPendingTransitionRequest(
+      render_process_id_, frame_id, is_transition);
+}
+
 }  // namespace content