Use ChannelMojo for Browser-GPU and Renderer-GPU IPC.

content/renderer/pepper/pepper_broker.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/renderer/pepper/pepper_broker.h"
 
 #include "build/build_config.h"
 #include "content/renderer/pepper/pepper_proxy_channel_delegate_impl.h"
 #include "content/renderer/pepper/plugin_module.h"
 #include "content/renderer/pepper/ppb_broker_impl.h"
@@ skipping 36 matching lines @@
 
 }  // namespace
 
 PepperBrokerDispatcherWrapper::PepperBrokerDispatcherWrapper() {}
 
 PepperBrokerDispatcherWrapper::~PepperBrokerDispatcherWrapper() {}
 
 bool PepperBrokerDispatcherWrapper::Init(
     base::ProcessId broker_pid,
     const IPC::ChannelHandle& channel_handle) {
-  if (channel_handle.name.empty())
+  if (!channel_handle.mojo_handle.is_valid())
     return false;
 
-#if defined(OS_POSIX)
-  DCHECK_NE(-1, channel_handle.socket.fd);
-  if (channel_handle.socket.fd == -1)
-    return false;
-#endif
-
   dispatcher_delegate_.reset(new PepperProxyChannelDelegateImpl);
   dispatcher_.reset(new ppapi::proxy::BrokerHostDispatcher());
 
   if (!dispatcher_->InitBrokerWithChannel(dispatcher_delegate_.get(),
                                           broker_pid,
                                           channel_handle,
                                           true)) {  // Client.
     dispatcher_.reset();
     dispatcher_delegate_.reset();
     return false;
@@ skipping 174 matching lines @@
 
   // TOOD(ddorwin): Change the IPC to asynchronous: Queue an object containing
   // client and plugin_socket.release(), then return.
   // That message handler will then call client->BrokerConnected() with the
   // saved pipe handle.
   // Temporarily, just call back.
   client->BrokerConnected(ppapi::PlatformFileToInt(plugin_handle), result);
 }
 
 }  // namespace content