Add enableReferrers and enableHyperlinkAuditing to contentSettings.misc API.

content/browser/tab_contents/tab_contents.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 "content/browser/tab_contents/tab_contents.h"
 
 #include <cmath>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 141 matching lines @@
   prefs::kWebKitUsesUniversalDetector,
   prefs::kWebKitStandardFontFamily,
   prefs::kWebKitSerifFontFamily,
   prefs::kWebKitSansSerifFontFamily,
   prefs::kWebKitFixedFontFamily,
   prefs::kWebKitDefaultFontSize,
   prefs::kWebKitDefaultFixedFontSize,
   prefs::kWebKitMinimumFontSize,
   prefs::kWebKitMinimumLogicalFontSize,
   prefs::kWebkitTabsToLinks,
-  prefs::kDefaultCharset
+  prefs::kDefaultCharset,
+  prefs::kEnableReferrers
 };
 
 const int kPrefsToObserveLength = arraysize(kPrefsToObserve);
 
 #if defined(OS_WIN)
 
 BOOL CALLBACK InvalidateWindow(HWND hwnd, LPARAM lparam) {
   // Note: erase is required to properly paint some widgets borders. This can
   // be seen with textfields.
   InvalidateRect(hwnd, NULL, TRUE);
@@ skipping 2261 matching lines @@
     case NotificationType::PREF_CHANGED: {
       std::string* pref_name_in = Details<std::string>(details).ptr();
       DCHECK(Source<PrefService>(source).ptr() == profile()->GetPrefs());
       if (*pref_name_in == prefs::kAlternateErrorPagesEnabled) {
         UpdateAlternateErrorPageURL();
       } else if ((*pref_name_in == prefs::kDefaultCharset) ||
                  StartsWithASCII(*pref_name_in, "webkit.webprefs.", true)) {
         UpdateWebPreferences();
       } else if (*pref_name_in == prefs::kDefaultZoomLevel) {
         UpdateZoomLevel();
+      } else if (*pref_name_in == prefs::kEnableReferrers) {
+        renderer_preferences_util::UpdateFromSystemSettings(
+            &renderer_preferences_, profile());
+        render_view_host()->SyncRendererPrefs();
       } else {
         NOTREACHED() << "unexpected pref change notification" << *pref_name_in;
       }
       break;
     }
     case NotificationType::RENDER_WIDGET_HOST_DESTROYED:
       view_->RenderWidgetHostDestroyed(Source<RenderWidgetHost>(source).ptr());
       break;
 
     case NotificationType::NAV_ENTRY_COMMITTED: {
@@ skipping 83 matching lines @@
 
 void TabContents::CreateViewAndSetSizeForRVH(RenderViewHost* rvh) {
   RenderWidgetHostView* rwh_view = view()->CreateViewForWidget(rvh);
   rwh_view->SetSize(view()->GetContainerSize());
 }
 
 void TabContents::OnOnlineStateChanged(bool online) {
   render_view_host()->Send(new ViewMsg_NetworkStateChanged(
       render_view_host()->routing_id(), online));
 }