Rename IPC::Channel and IPC::Sender in src/chrome.

chrome/renderer/external_host_bindings.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/renderer/external_host_bindings.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/values.h"
 #include "chrome/common/render_messages.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebBindings.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 
 using WebKit::WebBindings;
 using webkit_glue::CppArgumentList;
 using webkit_glue::CppVariant;
 
-ExternalHostBindings::ExternalHostBindings(IPC::Message::Sender* sender,
-                                           int routing_id)
+ExternalHostBindings::ExternalHostBindings(IPC::Sender* sender, int routing_id)
     : frame_(NULL), sender_(sender), routing_id_(routing_id) {
   BindCallback("postMessage", base::Bind(&ExternalHostBindings::PostMessage,
                                          base::Unretained(this)));
   BindProperty("onmessage", &on_message_handler_);
 }
 
 ExternalHostBindings::~ExternalHostBindings() {
 }
 
 void ExternalHostBindings::PostMessage(
@@ skipping 154 matching lines @@
       DCHECK(success == false);
     } else {
       DCHECK(success != false);
       // Pass the ownership to the caller (don't call ReleaseVariantValue).
       *message_event = result.value.objectValue;
     }
   }
 
   return success;
 }