Revert of [DevTools] Make DevTools clients talk directly to DevToolsAgentHost instead of using DevToolsManage…

content/browser/devtools/ipc_devtools_agent_host.cc

 // Copyright (c) 2013 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/browser/devtools/ipc_devtools_agent_host.h"
 
 #include "content/common/devtools_messages.h"
 
 namespace content {
 
 void IPCDevToolsAgentHost::Attach() {
   SendMessageToAgent(new DevToolsAgentMsg_Attach(MSG_ROUTING_NONE, GetId()));
   OnClientAttached();
 }
 
 void IPCDevToolsAgentHost::Detach() {
   SendMessageToAgent(new DevToolsAgentMsg_Detach(MSG_ROUTING_NONE));
   OnClientDetached();
 }
 
-void IPCDevToolsAgentHost::DispatchProtocolMessage(
+void IPCDevToolsAgentHost::DispatchOnInspectorBackend(
     const std::string& message) {
   SendMessageToAgent(new DevToolsAgentMsg_DispatchOnInspectorBackend(
       MSG_ROUTING_NONE, message));
 }
 
 void IPCDevToolsAgentHost::InspectElement(int x, int y) {
   SendMessageToAgent(new DevToolsAgentMsg_InspectElement(MSG_ROUTING_NONE,
                                                          GetId(), x, y));
 }
 
 IPCDevToolsAgentHost::~IPCDevToolsAgentHost() {
 }
 
 void IPCDevToolsAgentHost::Reattach(const std::string& saved_agent_state) {
   SendMessageToAgent(new DevToolsAgentMsg_Reattach(
       MSG_ROUTING_NONE, GetId(), saved_agent_state));
   OnClientAttached();
 }
 
 }  // namespace content