Make DevToolsManager a singleton, remove it from ContentBrowserClient

chrome/browser/browser_process_impl.cc

Index: chrome/browser/browser_process_impl.cc
diff --git a/chrome/browser/browser_process_impl.cc b/chrome/browser/browser_process_impl.cc
index 77e2d90d02b79c3ceea32d58ce937a3573e08078..9d34c3b692246152711b9c17155e60c74072f6a1 100644
--- a/chrome/browser/browser_process_impl.cc
+++ b/chrome/browser/browser_process_impl.cc
@@ -71,7 +71,6 @@
 #include "chrome/installer/util/google_update_constants.h"
 #include "content/browser/browser_process_sub_thread.h"
 #include "content/browser/child_process_security_policy.h"
-#include "content/browser/debugger/devtools_manager.h"
 #include "content/browser/download/download_file_manager.h"
 #include "content/browser/download/download_status_updater.h"
 #include "content/browser/download/mhtml_generation_manager.h"
@@ -138,7 +137,6 @@ BrowserProcessImpl::BrowserProcessImpl(const CommandLine& command_line)
       created_profile_manager_(false),
       created_local_state_(false),
       created_icon_manager_(false),
-      created_devtools_manager_(false),
       created_sidebar_manager_(false),
       created_browser_policy_connector_(false),
       created_notification_ui_manager_(false),
@@ -466,13 +464,6 @@ PrefService* BrowserProcessImpl::local_state() {
   return local_state_.get();
 }
 
-DevToolsManager* BrowserProcessImpl::devtools_manager() {
-  DCHECK(CalledOnValidThread());
-  if (!created_devtools_manager_)
-    CreateDevToolsManager();
-  return devtools_manager_.get();
-}
-
 SidebarManager* BrowserProcessImpl::sidebar_manager() {
   DCHECK(CalledOnValidThread());
   if (!created_sidebar_manager_)
@@ -956,12 +947,6 @@ void BrowserProcessImpl::CreateIconManager() {
   icon_manager_.reset(new IconManager);
 }
 
-void BrowserProcessImpl::CreateDevToolsManager() {
-  DCHECK(devtools_manager_.get() == NULL);
-  created_devtools_manager_ = true;
-  devtools_manager_.reset(new DevToolsManager());
-}
-
 void BrowserProcessImpl::CreateSidebarManager() {
   DCHECK(sidebar_manager_.get() == NULL);
   created_sidebar_manager_ = true;