Experimental: Fix HasWrongProcessForURL in --site-per-process mode.

chrome/browser/chrome_content_browser_client.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 "chrome/browser/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 694 matching lines @@
   // this to allow multiple chrome://tasks instances to share, but that's
   // a very unlikely case without serious consequences.
   if (site_url.GetOrigin() == GURL(chrome::kChromeUITaskManagerURL).GetOrigin())
     return false;
 
   // These may be NULL during tests. In that case, just assume any site can
   // share any host.
   if (!service || !process_map)
     return true;
 
-  // Experimental:
-  // If --enable-strict-site-isolation or --site-per-process is enabled, do not
-  // allow non-WebUI pages to share a renderer process.  (We could allow pages
-  // from the same site or extensions of the same type to share, if we knew what
-  // the given process was dedicated to.  Allowing no sharing is simpler for
-  // now.)  This may cause resource exhaustion issues if too many sites are open
-  // at once.
-  const CommandLine& command_line = *CommandLine::ForCurrentProcess();
-  if (command_line.HasSwitch(switches::kEnableStrictSiteIsolation) ||
-      command_line.HasSwitch(switches::kSitePerProcess))
-    return false;
-
   // Otherwise, just make sure the process privilege matches the privilege
   // required by the site.
   RenderProcessHostPrivilege privilege_required =
       GetPrivilegeRequiredByUrl(site_url, service);
   return GetProcessPrivilege(process_host, process_map, service) ==
       privilege_required;
 }
 
 // This function is trying to limit the amount of processes used by extensions
 // with background pages. It uses a globally set percentage of processes to
@@ skipping 1193 matching lines @@
     io_thread_application_locale_ = locale;
 }
 
 void ChromeContentBrowserClient::SetApplicationLocaleOnIOThread(
     const std::string& locale) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   io_thread_application_locale_ = locale;
 }
 
 }  // namespace chrome