google_apis: Implement google_apis::ResponseWriter

net/tools/get_server_time/get_server_time.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.
 
 // This is a small utility that snarfs the server time from the
 // response headers of an http/https HEAD request and compares it to
 // the local time.
 //
 // TODO(akalin): Also snarf the server time from the TLS handshake, if
 // any (http://crbug.com/146090).
@@ skipping 65 matching lines @@
   virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE {
     base::MessageLoop::current()->Quit();
   }
 
   virtual void OnURLFetchDownloadProgress(
       const net::URLFetcher* source,
       int64 current, int64 total) OVERRIDE {
     NOTREACHED();
   }
 
-  virtual void OnURLFetchDownloadData(
-      const net::URLFetcher* source,
-      scoped_ptr<std::string> download_data) OVERRIDE{
-    NOTREACHED();
-  }
-
-  virtual bool ShouldSendDownloadData() OVERRIDE {
-    NOTREACHED();
-    return false;
-  }
-
   virtual void OnURLFetchUploadProgress(const net::URLFetcher* source,
                                         int64 current, int64 total) OVERRIDE {
     NOTREACHED();
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(QuitDelegate);
 };
 
 // NetLog::ThreadSafeObserver implementation that simply prints events
@@ skipping 238 matching lines @@
                &skew, &skew_uncertainty);
 
   std::printf(
       "An estimate for the local clock skew is %.2f ms with "
       "uncertainty %.2f ms\n",
       skew.InMillisecondsF(),
       skew_uncertainty.InMillisecondsF());
 
   return EXIT_SUCCESS;
 }