Remove direct reference to GetBlockingPool() in c/b/google_apis.

chrome/browser/google_apis/base_requests_server_unittest.cc

 // Copyright (c) 2013 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/google_apis/base_requests.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 25 matching lines @@
   }
 
   virtual void SetUp() OVERRIDE {
     profile_.reset(new TestingProfile);
 
     request_context_getter_ = new net::TestURLRequestContextGetter(
         message_loop_.message_loop_proxy());
 
     request_sender_.reset(new RequestSender(profile_.get(),
                                             request_context_getter_.get(),
+                                            message_loop_.message_loop_proxy(),
                                             std::vector<std::string>(),
                                             kTestUserAgent));
     request_sender_->auth_service()->set_access_token_for_testing(
         kTestAuthToken);
 
     ASSERT_TRUE(test_server_.InitializeAndWaitUntilReady());
     test_server_.RegisterRequestHandler(
         base::Bind(&test_util::HandleDownloadFileRequest,
                    test_server_.base_url(),
                    base::Unretained(&http_request_)));
@@ skipping 69 matching lines @@
     run_loop.Run();
   }
   EXPECT_EQ(HTTP_NOT_FOUND, result_code);
   EXPECT_EQ(net::test_server::METHOD_GET, http_request_.method);
   EXPECT_EQ("/files/gdata/no-such-file.txt",
             http_request_.relative_url);
   // Do not verify the not found message.
 }
 
 }  // namespace google_apis