Fix some oauth2 test code: put most code in anonymous namespace to avoid

chrome/common/net/gaia/oauth2_revocation_fetcher_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.
 //
 // A complete set of unit tests for OAuth2RevocationFetcher.
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
@@ skipping 44 matching lines @@
 class MockOAuth2RevocationConsumer : public OAuth2RevocationConsumer {
  public:
   MockOAuth2RevocationConsumer() {}
   ~MockOAuth2RevocationConsumer() {}
 
   MOCK_METHOD0(OnRevocationSuccess, void());
   MOCK_METHOD1(OnRevocationFailure,
                void(const GoogleServiceAuthError& error));
 };
 
-}
+}  // namespace
 
 class OAuth2RevocationFetcherTest : public testing::Test {
  public:
   OAuth2RevocationFetcherTest()
     : ui_thread_(BrowserThread::UI, &message_loop_),
       fetcher_(&consumer_, profile_.GetRequestContext()) {
   }
 
   virtual ~OAuth2RevocationFetcherTest() { }
 
@@ skipping 35 matching lines @@
   fetcher_.Start("access_token", "client_id", "origin");
   fetcher_.OnURLFetchComplete(url_fetcher);
 }
 
 TEST_F(OAuth2RevocationFetcherTest, Success) {
   TestURLFetcher* url_fetcher = SetupRevocation(true, net::HTTP_NO_CONTENT);
   EXPECT_CALL(consumer_, OnRevocationSuccess()).Times(1);
   fetcher_.Start("access_token", "client_id", "origin");
   fetcher_.OnURLFetchComplete(url_fetcher);
 }