Remove destruction-only TearDown() methods in Drive related test.

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/run_loop.h"
@@ skipping 41 matching lines @@
     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_)));
   }
 
-  virtual void TearDown() OVERRIDE {
-    EXPECT_TRUE(test_server_.ShutdownAndWaitUntilComplete());
-    request_context_getter_ = NULL;
-  }
-
   // Returns a temporary file path suitable for storing the cache file.
   base::FilePath GetTestCachedFilePath(const base::FilePath& file_name) {
     return profile_->GetPath().Append(file_name);
   }
 
   content::TestBrowserThreadBundle thread_bundle_;
   net::test_server::EmbeddedTestServer test_server_;
   scoped_ptr<TestingProfile> profile_;
   scoped_ptr<RequestSender> request_sender_;
   scoped_refptr<net::TestURLRequestContextGetter> request_context_getter_;
@@ skipping 57 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