Remove "open in new tab" items from context menu if the process doesn't

chrome/browser/chrome_content_browser_client.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/browser/chrome_content_browser_client.h"
 
 #include <set>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 387 matching lines @@
   return true;
 }
 
 bool ChromeContentBrowserClient::IsURLSameAsAnySiteInstance(const GURL& url) {
   return url == GURL(chrome::kChromeUICrashURL) ||
          url == GURL(chrome::kChromeUIKillURL) ||
          url == GURL(chrome::kChromeUIHangURL) ||
          url == GURL(chrome::kChromeUIShorthangURL);
 }
 
+bool ChromeContentBrowserClient::IsHandledURL(const GURL& url) {
+  return ProfileIOData::IsHandledURL(url);
+}
+
 bool ChromeContentBrowserClient::IsSuitableHost(
     content::RenderProcessHost* process_host,
     const GURL& site_url) {
   Profile* profile =
       Profile::FromBrowserContext(process_host->GetBrowserContext());
   ExtensionService* service = profile->GetExtensionService();
   extensions::ProcessMap* process_map = service->process_map();
 
   // Don't allow the Task Manager to share a process with anything else.
   // Otherwise it can affect the renderers it is observing.
@@ skipping 759 matching lines @@
 #if defined(USE_NSS)
 crypto::CryptoModuleBlockingPasswordDelegate*
     ChromeContentBrowserClient::GetCryptoPasswordDelegate(
         const GURL& url) {
   return browser::NewCryptoModuleBlockingDialogDelegate(
       browser::kCryptoModulePasswordKeygen, url.host());
 }
 #endif
 
 }  // namespace chrome