Remove use of TestBrowserThreadBundle from unit tests in c/b/google_apis.

chrome/browser/google_apis/base_requests_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 "chrome/browser/google_apis/base_requests.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/message_loop/message_loop.h"
 #include "base/values.h"
 #include "chrome/browser/google_apis/request_sender.h"
 #include "chrome/browser/google_apis/test_util.h"
 #include "chrome/test/base/testing_profile.h"
-#include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace google_apis {
 
 namespace {
 
 const char kValidJsonString[] = "{ \"test\": 123 }";
 const char kInvalidJsonString[] = "$$$";
 
 class FakeGetDataRequest : public GetDataRequest {
@@ skipping 19 matching lines @@
  public:
   virtual void SetUp() OVERRIDE {
     profile_.reset(new TestingProfile);
     sender_.reset(new RequestSender(profile_.get(),
                                     NULL /* url_request_context_getter */,
                                     std::vector<std::string>() /* scopes */,
                                     std::string() /* custom user agent */));
     sender_->Initialize();
   }
 
-  content::TestBrowserThreadBundle thread_bundle_;
+  base::MessageLoop message_loop_;
   scoped_ptr<TestingProfile> profile_;
   scoped_ptr<RequestSender> sender_;
 };
 
 TEST_F(BaseRequestsTest, ParseValidJson) {
   scoped_ptr<base::Value> json;
   ParseJson(kValidJsonString,
             base::Bind(test_util::CreateCopyResultCallback(&json)));
   // Should wait for a blocking pool task, as the JSON parsing is done in the
   // blocking pool.
@@ skipping 48 matching lines @@
   get_data_request->ParseResponse(HTTP_SUCCESS, kInvalidJsonString);
   // Should wait for a blocking pool task, as the JSON parsing is done in the
   // blocking pool.
   test_util::RunBlockingPoolTask();
 
   EXPECT_EQ(GDATA_PARSE_ERROR, error);
   EXPECT_FALSE(value);
 }
 
 }  // namespace google_apis