Add GetChangelist operation for Drive V2.

chrome/browser/chromeos/gdata/gdata_operations.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/chromeos/gdata/gdata_operations.h"
 
 #include "base/string_number_conversions.h"
 #include "base/stringprintf.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/gdata/gdata_util.h"
@@ skipping 137 matching lines @@
 }
 
 }  // namespace
 
 namespace gdata {
 
 //============================ GetDocumentsOperation ===========================
 
 GetDocumentsOperation::GetDocumentsOperation(
     GDataOperationRegistry* registry,
+    const GURL& url,
     int start_changestamp,
     const std::string& search_string,
     const std::string& directory_resource_id,
     const GetDataCallback& callback)
     : GetDataOperation(registry, callback),
+      override_url_(url),
       start_changestamp_(start_changestamp),
       search_string_(search_string),
       directory_resource_id_(directory_resource_id) {
 }
 
 GetDocumentsOperation::~GetDocumentsOperation() {}
 
-void GetDocumentsOperation::SetUrl(const GURL& url) {
-  override_url_ = url;
-}
-
 GURL GetDocumentsOperation::GetURL() const {
   int max_docs = search_string_.empty() ? kMaxDocumentsPerFeed :
                                           kMaxDocumentsPerSearchFeed;
 
   if (!override_url_.is_empty())
     return AddFeedUrlParams(override_url_,
                             max_docs,
                             0,
                             search_string_);
 
@@ skipping 743 matching lines @@
   OnProcessURLFetchResultsComplete(code == HTTP_SUCCESS);
 }
 
 void GetContactPhotoOperation::RunCallbackOnPrematureFailure(
     GDataErrorCode code) {
   scoped_ptr<std::string> data(new std::string);
   callback_.Run(code, data.Pass());
 }
 
 }  // namespace gdata