DevTools: remove support for legacy remote debugger

chrome/test/base/testing_browser_process.cc

 // Copyright (c) 2011 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/test/base/testing_browser_process.h"
 
 #include "base/string_util.h"
 #include "chrome/browser/google/google_url_tracker.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
 #include "chrome/browser/policy/browser_policy_connector.h"
@@ skipping 150 matching lines @@
   return NULL;
 }
 
 void TestingBrowserProcess::InitDevToolsHttpProtocolHandler(
     Profile* profile,
     const std::string& ip,
     int port,
     const std::string& frontend_url) {
 }
 
-void TestingBrowserProcess::InitDevToolsLegacyProtocolHandler(int port) {
-}
-
 unsigned int TestingBrowserProcess::AddRefModule() {
   return ++module_ref_count_;
 }
 
 unsigned int TestingBrowserProcess::ReleaseModule() {
   DCHECK_GT(module_ref_count_, 0U);
   return --module_ref_count_;
 }
 
 bool TestingBrowserProcess::IsShuttingDown() {
@@ skipping 79 matching lines @@
 }
 
 void TestingBrowserProcess::SetIOThread(IOThread* io_thread) {
   io_thread_ = io_thread;
 }
 
 void TestingBrowserProcess::SetBrowserPolicyConnector(
     policy::BrowserPolicyConnector* connector) {
   browser_policy_connector_.reset(connector);
 }