DevTools: Do not set processId on WebDevToolsAgent explicitly now that we ask it from client.

content/renderer/devtools/devtools_agent.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/renderer/devtools/devtools_agent.h"
 
 #include <map>
 
 #include "base/debug/trace_event.h"
 #include "base/lazy_instance.h"
@@ skipping 64 matching lines @@
 
 DevToolsAgent::DevToolsAgent(RenderViewImpl* render_view)
     : RenderViewObserver(render_view),
       is_attached_(false),
       is_devtools_client_(false),
       gpu_route_id_(MSG_ROUTING_NONE),
       paused_in_mouse_move_(false) {
   g_agent_for_routing_id.Get()[routing_id()] = this;
 
   render_view->webview()->setDevToolsAgentClient(this);
-  render_view->webview()->devToolsAgent()->setProcessId(
-      base::Process::Current().pid());
 }
 
 DevToolsAgent::~DevToolsAgent() {
   g_agent_for_routing_id.Get().erase(routing_id());
   resetTraceEventCallback();
 }
 
 // Called on the Renderer thread.
 bool DevToolsAgent::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
@@ skipping 275 matching lines @@
   if (!web_view)
     return NULL;
   return web_view->devToolsAgent();
 }
 
 bool DevToolsAgent::IsAttached() {
   return is_attached_;
 }
 
 }  // namespace content