Created uber tray UI for monitoring ongoing WebDrive sync operations

chrome/browser/chromeos/gdata/gdata_operation_registry.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_operation_registry.h"
 
 #include <sstream>
 
 #include "content/public/browser/browser_thread.h"
 
@@ skipping 254 matching lines @@
                       OnProgressUpdate(GetProgressStatusList()));
   }
 }
 
 bool GDataOperationRegistry::IsFileTransferOperation(
     const Operation* operation) const {
   OperationType type = operation->progress_status().operation_type;
   return type == OPERATION_UPLOAD || type == OPERATION_DOWNLOAD;
 }
 
-std::vector<GDataOperationRegistry::ProgressStatus>
+GDataOperationRegistry::ProgressStatusList
 GDataOperationRegistry::GetProgressStatusList() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
-  std::vector<ProgressStatus> status_list;
+  ProgressStatusList status_list;
   for (OperationIDMap::const_iterator iter(&in_flight_operations_);
        !iter.IsAtEnd();
        iter.Advance()) {
     const Operation* operation = iter.GetCurrentValue();
     if (IsFileTransferOperation(operation))
       status_list.push_back(operation->progress_status());
   }
   return status_list;
 }
 
 }  // namespace gdata