Add last_modified to CopyResource and MoveResource.

chrome/browser/drive/drive_api_service.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/drive/drive_api_service.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 560 matching lines @@
   request->add_parent(parent_resource_id);
   request->set_title(directory_title);
   request->set_fields(kFileResourceFields);
   return sender_->StartRequestWithRetry(request);
 }
 
 CancelCallback DriveAPIService::CopyResource(
     const std::string& resource_id,
     const std::string& parent_resource_id,
     const std::string& new_title,
+    const base::Time& last_modified,
     const GetResourceEntryCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(!callback.is_null());
 
   FilesCopyRequest* request = new FilesCopyRequest(
       sender_.get(), url_generator_,
       base::Bind(&ConvertFileEntryToResourceEntryAndRun, callback));
   request->set_file_id(resource_id);
   request->add_parent(parent_resource_id);
   request->set_title(new_title);
+  request->set_modified_date(last_modified);
   request->set_fields(kFileResourceFields);
   return sender_->StartRequestWithRetry(request);
 }
 
 CancelCallback DriveAPIService::CopyHostedDocument(
     const std::string& resource_id,
     const std::string& new_title,
     const GetResourceEntryCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(!callback.is_null());
 
   FilesCopyRequest* request = new FilesCopyRequest(
       sender_.get(), url_generator_,
       base::Bind(&ConvertFileEntryToResourceEntryAndRun, callback));
   request->set_file_id(resource_id);
   request->set_title(new_title);
   request->set_fields(kFileResourceFields);
   return sender_->StartRequestWithRetry(request);
 }
 
 CancelCallback DriveAPIService::MoveResource(
     const std::string& resource_id,
     const std::string& parent_resource_id,
     const std::string& new_title,
+    const base::Time& last_modified,
     const GetResourceEntryCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(!callback.is_null());
 
   FilesPatchRequest* request = new FilesPatchRequest(
       sender_.get(), url_generator_,
       base::Bind(&ConvertFileEntryToResourceEntryAndRun, callback));
   request->set_file_id(resource_id);
   request->set_title(new_title);
   if (!parent_resource_id.empty())
     request->add_parent(parent_resource_id);
+  if (!last_modified.is_null()) {
+    request->set_set_modified_date(true);
+    request->set_modified_date(last_modified);
+  }
   request->set_fields(kFileResourceFields);
   return sender_->StartRequestWithRetry(request);
 }
 
 CancelCallback DriveAPIService::RenameResource(
     const std::string& resource_id,
     const std::string& new_title,
     const EntryActionCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(!callback.is_null());
@@ skipping 230 matching lines @@
   if (CanSendRequest()) {
     FOR_EACH_OBSERVER(
         DriveServiceObserver, observers_, OnReadyToSendRequests());
   } else if (!HasRefreshToken()) {
     FOR_EACH_OBSERVER(
         DriveServiceObserver, observers_, OnRefreshTokenInvalid());
   }
 }
 
 }  // namespace drive