Cleanup: Typedef std::pairs in TaskManager code.

chrome/browser/ui/views/task_manager_view.cc

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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/task_manager/task_manager.h"
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/metrics/stats_table.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
@@ skipping 151 matching lines @@
   }
 }
 
 SkBitmap TaskManagerTableModel::GetIcon(int row) {
   return model_->GetResourceIcon(row);
 }
 
 
 void TaskManagerTableModel::GetGroupRangeForItem(int item,
                                                  views::GroupRange* range) {
-  std::pair<int, int> range_pair = model_->GetGroupRangeForResource(item);
+  TaskManagerModel::GroupRange range_pair =
+      model_->GetGroupRangeForResource(item);
   range->start = range_pair.first;
   range->length = range_pair.second;
 }
 
 void TaskManagerTableModel::SetObserver(ui::TableModelObserver* observer) {
   observer_ = observer;
 }
 
 int TaskManagerTableModel::CompareValues(int row1, int row2, int column_id) {
   return model_->CompareValues(row1, row2, column_id);
@@ skipping 612 matching lines @@
 // Declared in browser_dialogs.h so others don't need to depend on our header.
 void ShowTaskManager() {
   TaskManagerView::Show(false);
 }
 
 void ShowBackgroundPages() {
   TaskManagerView::Show(true);
 }
 
 }  // namespace browser