Remove per-tab preference machinery.

chrome/browser/tab_contents/render_view_context_menu.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 <algorithm>
 #include <set>
 #include <utility>
 
 #include "chrome/browser/tab_contents/render_view_context_menu.h"
 
@@ skipping 31 matching lines @@
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/spellchecker/spellcheck_host.h"
 #include "chrome/browser/spellchecker/spellcheck_host_metrics.h"
 #include "chrome/browser/tab_contents/retargeting_details.h"
 #include "chrome/browser/tab_contents/spellchecker_submenu_observer.h"
 #include "chrome/browser/tab_contents/spelling_menu_observer.h"
 #include "chrome/browser/translate/translate_manager.h"
 #include "chrome/browser/translate/translate_prefs.h"
 #include "chrome/browser/translate/translate_tab_helper.h"
 #include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/prefs/prefs_tab_helper.h"
 #include "chrome/browser/ui/search_engines/search_engine_tab_helper.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/print_messages.h"
 #include "chrome/common/spellcheck_messages.h"
 #include "chrome/common/url_constants.h"
@@ skipping 1835 matching lines @@
 }
 
 bool RenderViewContextMenu::IsDevCommandEnabled(int id) const {
   if (id == IDC_CONTENT_CONTEXT_INSPECTELEMENT) {
     // Don't enable the web inspector if JavaScript is disabled. We don't
     // check this when this is the web contents of an extension (e.g.
     // for a popup extension or a platform app) as they have JavaScript
     // always enabled.
     const Extension* extension = GetExtension();
     if (!extension) {
-      TabContentsWrapper* contents_wrapper =
-          TabContentsWrapper::GetCurrentWrapperForContents(
-              source_web_contents_);
-      if (!contents_wrapper)
-        return false;
       const CommandLine* command_line = CommandLine::ForCurrentProcess();
-      if (!contents_wrapper->prefs_tab_helper()->per_tab_prefs()->GetBoolean(
-              prefs::kWebKitJavascriptEnabled) ||
+      if (!profile_->GetPrefs()->GetBoolean(
+          prefs::kWebKitGlobalJavascriptEnabled) ||
           command_line->HasSwitch(switches::kDisableJavaScript))
         return false;
 #if defined(OS_MACOSX)
     } else {
       // Disable dev tools for popup extensions for Mac OS X builds, as the
       // extension popups for these builds do not support dynamically inspecting
       // the popups.
       // TODO(benwells): Add support for these builds and remove this #if.
       if (!extension->is_platform_app())
         return false;
@@ skipping 62 matching lines @@
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
 
 void RenderViewContextMenu::PluginActionAt(
     const gfx::Point& location,
     const WebPluginAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecutePluginActionAtLocation(location, action);
 }