Implement a ResourceThrottle for URL overriding in Chrome on Android.

chrome/browser/chromeos/gview_request_interceptor_unittest.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 <string>
 #include <vector>
 
 #include "base/at_exit.h"
 #include "base/message_loop.h"
 #include "chrome/browser/chrome_plugin_service_filter.h"
@@ skipping 141 matching lines @@
       UnregisterPDFPlugin();
     }
     is_loaded = PluginService::GetInstance()->GetPluginInfoByPath(
         pdf_path_, &info);
     ASSERT_EQ(want_loaded, is_loaded);
   }
 
   void SetupRequest(net::URLRequest* request) {
     content::ResourceRequestInfo::AllocateForTesting(request,
                                                      ResourceType::MAIN_FRAME,
-                                                     &resource_context_);
+                                                     &resource_context_,
+                                                     -1,
+                                                     -1);
     request->set_context(resource_context_.GetRequestContext());
   }
 
  protected:
   base::ShadowingAtExitManager at_exit_manager_;  // Deletes PluginService.
   MessageLoopForIO message_loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread file_thread_;
   content::TestBrowserThread io_thread_;
   webkit::npapi::MockPluginList plugin_list_;
@@ skipping 95 matching lines @@
   SetupRequest(&request);
   request.Start();
   MessageLoop::current()->Run();
   EXPECT_EQ(0, test_delegate_.received_redirect_count());
   EXPECT_EQ(GURL(kPdfBlob), request.url());
 }
 
 }  // namespace
 
 }  // namespace chromeos