views: Fix a bunch of dchecks.

chrome/browser/ui/views/task_manager_view.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/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"
@@ skipping 697 matching lines @@
 void TaskManagerView::OnDoubleClick() {
   ActivateFocusedTab();
 }
 
 void TaskManagerView::OnKeyDown(ui::KeyboardCode keycode) {
   if (keycode == ui::VKEY_RETURN)
     ActivateFocusedTab();
 }
 
 void TaskManagerView::LinkClicked(views::Link* source, int event_flags) {
-  DCHECK(source == about_memory_link_);
+  DCHECK_EQ(about_memory_link_, source);
   task_manager_->OpenAboutMemory();
 }
 
 void TaskManagerView::ShowContextMenuForView(views::View* source,
                                              const gfx::Point& point) {
   UpdateStatsCounters();
   scoped_ptr<views::Menu> menu(views::Menu::Create(
       this, views::Menu::TOPLEFT, source->GetWidget()->GetNativeView()));
   for (std::vector<ui::TableColumn>::iterator i(columns_.begin());
        i != columns_.end(); ++i) {
@@ skipping 78 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 chrome