[DevTools] Remove DevToolsHttpHandler::Stop.

content/shell/browser/shell_browser_main_parts.h

 // Copyright 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.
 
 #ifndef CONTENT_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
 #define CONTENT_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/browser/browser_main_parts.h"
@@ skipping 25 matching lines @@
 
   // BrowserMainParts overrides.
   void PreEarlyInitialization() override;
   void PreMainMessageLoopStart() override;
   void PostMainMessageLoopStart() override;
   void PreMainMessageLoopRun() override;
   bool MainMessageLoopRun(int* result_code) override;
   void PostMainMessageLoopRun() override;
 
   DevToolsHttpHandler* devtools_http_handler() {
-    return devtools_http_handler_;
+    return devtools_http_handler_.get();
   }
 
   ShellBrowserContext* browser_context() { return browser_context_.get(); }
   ShellBrowserContext* off_the_record_browser_context() {
     return off_the_record_browser_context_.get();
   }
 
   net::NetLog* net_log() { return net_log_.get(); }
 
  protected:
@@ skipping 12 matching lines @@
   scoped_ptr<breakpad::CrashDumpManager> crash_dump_manager_;
 #endif
   scoped_ptr<net::NetLog> net_log_;
   scoped_ptr<ShellBrowserContext> browser_context_;
   scoped_ptr<ShellBrowserContext> off_the_record_browser_context_;
 
   // For running content_browsertests.
   const MainFunctionParams parameters_;
   bool run_message_loop_;
 
-  DevToolsHttpHandler* devtools_http_handler_;
+  scoped_ptr<DevToolsHttpHandler> devtools_http_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellBrowserMainParts);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_