Revert the merge of CrossSiteResourceHandler and NavigationResourceThrottle.

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 <map>
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 1330 matching lines @@
 #if defined(ENABLE_EXTENSIONS)
   return ChromeContentBrowserClientExtensionsPart::
       ShouldSwapBrowsingInstancesForNavigation(
           site_instance, current_url, new_url);
 #else
   return false;
 #endif
 }
 
 bool ChromeContentBrowserClient::ShouldSwapProcessesForRedirect(
-    content::BrowserContext* browser_context,
-    const GURL& current_url,
+    content::ResourceContext* resource_context, const GURL& current_url,
     const GURL& new_url) {
 #if defined(ENABLE_EXTENSIONS)
   return ChromeContentBrowserClientExtensionsPart::
-      ShouldSwapProcessesForRedirect(browser_context, current_url, new_url);
+      ShouldSwapProcessesForRedirect(resource_context, current_url, new_url);
 #else
   return false;
 #endif
 }
 
 bool ChromeContentBrowserClient::ShouldAssignSiteForURL(const GURL& url) {
   return !url.SchemeIs(chrome::kChromeNativeScheme);
 }
 
 std::string ChromeContentBrowserClient::GetCanonicalEncodingNameByAliasName(
@@ skipping 1910 matching lines @@
   if (channel <= kMaxDisableEncryptionChannel) {
     static const char* const kWebRtcDevSwitchNames[] = {
       switches::kDisableWebRtcEncryption,
     };
     to_command_line->CopySwitchesFrom(from_command_line,
                                       kWebRtcDevSwitchNames,
                                       arraysize(kWebRtcDevSwitchNames));
   }
 }
 #endif  // defined(ENABLE_WEBRTC)