Introduce IPC::Channel::Create*() to ensure it being heap-allocated.

chrome/utility/importer/firefox_importer_unittest_utils_mac.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 "chrome/utility/importer/firefox_importer_unittest_utils.h"
 
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 112 matching lines @@
 
 FFUnitTestDecryptorProxy::FFUnitTestDecryptorProxy()
     : child_process_(0) {
 }
 
 bool FFUnitTestDecryptorProxy::Setup(const base::FilePath& nss_path) {
   // Create a new message loop and spawn the child process.
   message_loop_.reset(new base::MessageLoopForIO());
 
   listener_.reset(new FFDecryptorServerChannelListener());
-  channel_.reset(new IPC::Channel(kTestChannelID,
-                                  IPC::Channel::MODE_SERVER,
-                                  listener_.get()));
+  channel_ = IPC::Channel::CreateServer(kTestChannelID, listener_.get());
   CHECK(channel_->Connect());
   listener_->SetSender(channel_.get());
 
   // Spawn child and set up sync IPC connection.
   bool ret = LaunchNSSDecrypterChildProcess(nss_path,
                                             channel_.get(),
                                             &child_process_);
   return ret && (child_process_ != 0);
 }
 
@@ skipping 111 matching lines @@
  private:
   NSSDecryptor decryptor_;
   IPC::Sender* sender_;
 };
 
 // Entry function in child process.
 MULTIPROCESS_IPC_TEST_MAIN(NSSDecrypterChildProcess) {
   base::MessageLoopForIO main_message_loop;
   FFDecryptorClientChannelListener listener;
 
-  IPC::Channel channel(kTestChannelID, IPC::Channel::MODE_CLIENT, &listener);
-  CHECK(channel.Connect());
-  listener.SetSender(&channel);
+  scoped_ptr<IPC::Channel> channel = IPC::Channel::CreateClient(
+      kTestChannelID, &listener);
+  CHECK(channel->Connect());
+  listener.SetSender(channel.get());
 
   // run message loop
   base::MessageLoop::current()->Run();
 
   return 0;
 }