Get rid of ipc_sender.h include in ipc_message.h.

chrome/browser/importer/external_process_importer_bridge.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/browser/importer/external_process_importer_bridge.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/string_number_conversions.h"
 #include "base/task_runner.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/history/history_types.h"
 #include "chrome/browser/importer/profile_import_process_messages.h"
 #include "content/public/common/password_form.h"
+#include "ipc/ipc_sender.h"
 
 #if defined(OS_WIN)
 #include "chrome/browser/password_manager/ie7_password.h"
 #endif
 
 namespace {
 // Rather than sending all import items over IPC at once we chunk them into
 // separate requests.  This avoids the case of a large import causing
 // oversized IPC messages.
 const int kNumBookmarksToSend = 100;
@@ skipping 122 matching lines @@
   task_runner_->PostTask(
       FROM_HERE,
       base::Bind(&ExternalProcessImporterBridge::SendInternal,
                  this, message));
 }
 
 void ExternalProcessImporterBridge::SendInternal(IPC::Message* message) {
   DCHECK(task_runner_->RunsTasksOnCurrentThread());
   sender_->Send(message);
 }