Remove all remaining traces of MessageLoopProxy.

content/browser/renderer_host/render_process_host_impl.cc

 // Copyright 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 718 matching lines @@
   channel_ = CreateChannelProxy(channel_id);
 
   // Call the embedder first so that their IPC filters have priority.
   GetContentClient()->browser()->RenderProcessWillLaunch(this);
 
 #if !defined(OS_MACOSX)
   // Intentionally delay the hang monitor creation after the first renderer
   // is created. On Mac audio thread is the UI thread, a hang monitor is not
   // necessary or recommended.
   media::AudioManager::StartHangMonitorIfNeeded(
-      BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
+      BrowserThread::GetTaskRunnerForThread(BrowserThread::IO));
 #endif  // !defined(OS_MACOSX)
 
 #if defined(OS_ANDROID)
   // Initialize the java audio manager so that media session tests will pass.
   // See internal b/29872494.
   static_cast<media::AudioManagerAndroid*>(media::AudioManager::Get())->
       InitializeIfNeeded();
 #endif  // defined(OS_ANDROID)
 
   CreateMessageFilters();
@@ skipping 65 matching lines @@
   power_monitor_broadcaster_.Init();
 
   is_initialized_ = true;
   init_time_ = base::TimeTicks::Now();
   return true;
 }
 
 std::unique_ptr<IPC::ChannelProxy> RenderProcessHostImpl::CreateChannelProxy(
     const std::string& channel_id) {
   scoped_refptr<base::SingleThreadTaskRunner> runner =
-      BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO);
+      BrowserThread::GetTaskRunnerForThread(BrowserThread::IO);
   mojo_channel_token_ = mojo::edk::GenerateRandomToken();
   mojo::ScopedMessagePipeHandle handle =
       mojo::edk::CreateParentMessagePipe(mojo_channel_token_, child_token_);
 
   // Do NOT expand ifdef or run time condition checks here! Synchronous
   // IPCs from browser process are banned. It is only narrowly allowed
   // for Android WebView to maintain backward compatibility.
   // See crbug.com/526842 for details.
 #if defined(OS_ANDROID)
   if (GetContentClient()->UsingSynchronousCompositing()) {
     return IPC::SyncChannel::Create(
         IPC::ChannelMojo::CreateServerFactory(std::move(handle)), this,
         runner.get(), true, &never_signaled_);
   }
 #endif  // OS_ANDROID
 
   std::unique_ptr<IPC::ChannelProxy> channel(
       new IPC::ChannelProxy(this, runner.get()));
 #if USE_ATTACHMENT_BROKER
   IPC::AttachmentBroker::GetGlobal()->RegisterCommunicationChannel(
-      channel.get(), content::BrowserThread::GetMessageLoopProxyForThread(
-      content::BrowserThread::IO));
+      channel.get(), content::BrowserThread::GetTaskRunnerForThread(
+                         content::BrowserThread::IO));
 #endif
   channel->Init(IPC::ChannelMojo::CreateServerFactory(std::move(handle)), true);
   return channel;
 }
 
 void RenderProcessHostImpl::CreateMessageFilters() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   AddFilter(new ResourceSchedulerFilter(GetID()));
   MediaInternals* media_internals = MediaInternals::GetInstance();
   media::AudioManager* audio_manager =
@@ skipping 211 matching lines @@
       base::Bind(&RenderProcessHostImpl::CreateStoragePartitionService,
                  base::Unretained(this)));
 
   GetInterfaceRegistry()->AddInterface(
       base::Bind(&webmessaging::BroadcastChannelProvider::Connect,
                  base::Unretained(
                      storage_partition_impl_->GetBroadcastChannelProvider())));
 
   GetInterfaceRegistry()->AddInterface(
       base::Bind(&MimeRegistryImpl::Create),
-      BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE));
+      BrowserThread::GetTaskRunnerForThread(BrowserThread::FILE));
 
   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner =
-      BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO);
+      BrowserThread::GetTaskRunnerForThread(BrowserThread::IO);
   GetInterfaceRegistry()->AddInterface(base::Bind(&DeviceLightHost::Create),
                                        io_task_runner);
   GetInterfaceRegistry()->AddInterface(base::Bind(&DeviceMotionHost::Create),
                                        io_task_runner);
   GetInterfaceRegistry()->AddInterface(
       base::Bind(&DeviceOrientationHost::Create), io_task_runner);
   GetInterfaceRegistry()->AddInterface(
       base::Bind(&DeviceOrientationAbsoluteHost::Create), io_task_runner);
 
 #if defined(OS_ANDROID)
@@ skipping 1674 matching lines @@
   LOG(ERROR) << "Terminating render process for bad Mojo message: " << error;
 
   // The ReceivedBadMessage call below will trigger a DumpWithoutCrashing. Alias
   // enough information here so that we can determine what the bad message was.
   base::debug::Alias(&error);
   bad_message::ReceivedBadMessage(process.get(),
                                   bad_message::RPH_MOJO_PROCESS_ERROR);
 }
 
 }  // namespace content