Disable navigation contextual menus for Sync dialog UI....

chrome/browser/tab_contents/render_view_context_menu.cc

 // Copyright (c) 2010 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 <functional>
 
 #include "chrome/browser/tab_contents/render_view_context_menu.h"
 
 #include "app/clipboard/clipboard.h"
 #include "app/clipboard/scoped_clipboard_writer.h"
@@ skipping 37 matching lines @@
 
 using WebKit::WebContextMenuData;
 using WebKit::WebMediaPlayerAction;
 
 // static
 bool RenderViewContextMenu::IsDevToolsURL(const GURL& url) {
   return url.SchemeIs(chrome::kChromeUIScheme) &&
       url.host() == chrome::kChromeUIDevToolsHost;
 }
 
+// static
+bool RenderViewContextMenu::IsSyncResourcesURL(const GURL& url) {
+  return url.SchemeIs(chrome::kChromeUIScheme) &&
+      url.host() == chrome::kSyncResourcesHost;
+}
+
 static const int kSpellcheckRadioGroup = 1;
 static const int kExtensionsRadioGroup = 2;
 
 RenderViewContextMenu::RenderViewContextMenu(
     TabContents* tab_contents,
     const ContextMenuParams& params)
     : params_(params),
       source_tab_contents_(tab_contents),
       profile_(tab_contents->profile()),
       ALLOW_THIS_IN_INITIALIZER_LIST(menu_model_(this)),
@@ skipping 215 matching lines @@
   // When no special node or text is selected and selection has no link,
   // show page items.
   bool is_devtools = false;
   if (params_.media_type == WebContextMenuData::MediaTypeNone &&
       !has_link &&
       !params_.is_editable &&
       !has_selection) {
     // If context is in subframe, show subframe options instead.
     if (!params_.frame_url.is_empty()) {
       is_devtools = IsDevToolsURL(params_.frame_url);
-      if (!is_devtools)
+      if (!is_devtools && !IsSyncResourcesURL(params_.frame_url))
         AppendFrameItems();
     } else if (!params_.page_url.is_empty()) {
       is_devtools = IsDevToolsURL(params_.page_url);
-      if (!is_devtools)
+      if (!is_devtools && !IsSyncResourcesURL(params_.page_url))
         AppendPageItems();
     }
   }
 
   if (has_link) {
     AppendLinkItems();
     if (params_.media_type != WebContextMenuData::MediaTypeNone)
       menu_model_.AddSeparator();
   }
 
@@ skipping 1029 matching lines @@
       profile_->GetPrefs()->GetString(prefs::kAcceptLanguages),
       g_browser_process->clipboard());
 }
 
 void RenderViewContextMenu::MediaPlayerActionAt(
     const gfx::Point& location,
     const WebMediaPlayerAction& action) {
   source_tab_contents_->render_view_host()->MediaPlayerActionAt(
       location, action);
 }