Refactor Pickle Read methods to use higher performance PickleIterator.

content/test/mock_render_thread.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/test/mock_render_thread.h"
 
 #include "base/process_util.h"
 #include "content/common/view_messages.h"
 #include "ipc/ipc_message_utils.h"
 #include "ipc/ipc_sync_message.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace content {
 
 MockRenderThread::MockRenderThread()
     : routing_id_(0), surface_id_(0), opener_id_(0) {
 }
 
 MockRenderThread::~MockRenderThread() {
 }
 
 void MockRenderThread::VerifyRunJavaScriptMessageSend(
     const string16& expected_alert_message) {
   const IPC::Message* alert_msg =
       sink_.GetUniqueMessageMatching(ViewHostMsg_RunJavaScriptMessage::ID);
   ASSERT_TRUE(alert_msg);
-  void* iter = IPC::SyncMessage::GetDataIterator(alert_msg);
+  PickleIterator iter = IPC::SyncMessage::GetDataIterator(alert_msg);
   ViewHostMsg_RunJavaScriptMessage::SendParam alert_param;
   ASSERT_TRUE(IPC::ReadParam(alert_msg, &iter, &alert_param));
   EXPECT_EQ(expected_alert_message, alert_param.a);
 }
 
 // Called by the Widget. Used to send messages to the browser.
 // We short-circuit the mechanism and handle the messages right here on this
 // class.
 bool MockRenderThread::Send(IPC::Message* msg) {
   // We need to simulate a synchronous channel, thus we are going to receive
@@ skipping 159 matching lines @@
 void MockRenderThread::OnDuplicateSection(
     base::SharedMemoryHandle renderer_handle,
     base::SharedMemoryHandle* browser_handle) {
   // We don't have to duplicate the input handles since RenderViewTest does not
   // separate a browser process from a renderer process.
   *browser_handle = renderer_handle;
 }
 #endif  // defined(OS_WIN)
 
 }  // namespace content