Cleanup: Remove unnecessary ".get()" from scoped_ptrs<>.

ash/root_window_controller.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 "ash/root_window_controller.h"
 
 #include <vector>
 
 #include "ash/ash_constants.h"
 #include "ash/ash_switches.h"
@@ skipping 188 matching lines @@
 // static
 RootWindowController* RootWindowController::ForActiveRootWindow() {
   return GetRootWindowController(Shell::GetActiveRootWindow());
 }
 
 void RootWindowController::Shutdown() {
   // Remove touch observer HUD.
   SetTouchObserverHUD(NULL);
 
   CloseChildWindows();
-  if (Shell::GetActiveRootWindow() == root_window_.get()) {
+  if (Shell::GetActiveRootWindow() == root_window_) {
     Shell::GetInstance()->set_active_root_window(
         Shell::GetPrimaryRootWindow() == root_window_.get() ?
         NULL : Shell::GetPrimaryRootWindow());
   }
   SetRootWindowController(root_window_.get(), NULL);
   screen_dimmer_.reset();
   workspace_controller_.reset();
   // Forget with the display ID so that display lookup
   // ends up with invalid display.
   root_window_->ClearProperty(kDisplayIdKey);
@@ skipping 120 matching lines @@
 void RootWindowController::ShowLauncher() {
   if (!shelf_.get() || !shelf_->launcher())
     return;
   shelf_->launcher()->SetVisible(true);
   shelf_->status_area_widget()->Show();
 }
 
 void RootWindowController::OnLoginStateChanged(user::LoginStatus status) {
   // TODO(oshima): remove if when launcher per display is enabled by
   // default.
-  if (shelf_.get())
+  if (shelf_)
     shelf_->shelf_layout_manager()->UpdateVisibilityState();
 }
 
 void RootWindowController::UpdateAfterLoginStatusChange(
     user::LoginStatus status) {
   if (shelf_.get() && shelf_->status_area_widget())
     shelf_->status_area_widget()->UpdateAfterLoginStatusChange(status);
 }
 
 void RootWindowController::HandleInitialDesktopBackgroundAnimationStarted() {
@@ skipping 13 matching lines @@
 }
 
 void RootWindowController::CloseChildWindows() {
   // panel_layout_manager_ needs to be shut down before windows are destroyed.
   if (panel_layout_manager_) {
     panel_layout_manager_->Shutdown();
     panel_layout_manager_ = NULL;
   }
 
   // TODO(harrym): Remove when Status Area Widget is a child view.
-  if (shelf_.get())
+  if (shelf_)
     shelf_->ShutdownStatusAreaWidget();
 
   if (shelf_.get() && shelf_->shelf_layout_manager())
     shelf_->shelf_layout_manager()->set_workspace_controller(NULL);
 
   // Close background widget first as it depends on tooltip.
   root_window_->SetProperty(kDesktopController,
       static_cast<DesktopBackgroundWidgetController*>(NULL));
   root_window_->SetProperty(kAnimatingDesktopController,
                             static_cast<AnimatingDesktopController*>(NULL));
@@ skipping 38 matching lines @@
 
   // Restore focused or active window if it's still alive.
   if (focused && tracker.Contains(focused) && dst->Contains(focused)) {
     aura::client::GetFocusClient(dst)->FocusWindow(focused);
   } else if (active && tracker.Contains(active) && dst->Contains(active)) {
     activation_client->ActivateWindow(active);
   }
 }
 
 void RootWindowController::SetTouchObserverHUD(TouchObserverHUD* hud) {
-  if (touch_observer_hud_.get())
+  if (touch_observer_hud_)
     root_window_->RemovePreTargetHandler(touch_observer_hud_.get());
   if (hud)
     root_window_->AddPreTargetHandler(hud);
   touch_observer_hud_.reset(hud);
 }
 
 ShelfLayoutManager* RootWindowController::GetShelfLayoutManager() {
   return shelf_.get() ? shelf_->shelf_layout_manager() : NULL;
 }
 
 SystemTray* RootWindowController::GetSystemTray() {
   // We assume in throughout the code that this will not return NULL. If code
   // triggers this for valid reasons, it should test status_area_widget first.
   CHECK(shelf_.get() && shelf_->status_area_widget());
   return shelf_->status_area_widget()->system_tray();
 }
 
 void RootWindowController::ShowContextMenu(
     const gfx::Point& location_in_screen) {
   aura::RootWindow* target = Shell::IsLauncherPerDisplayEnabled() ?
       root_window() : Shell::GetPrimaryRootWindow();
   DCHECK(Shell::GetInstance()->delegate());
   scoped_ptr<ui::MenuModel> menu_model(
       Shell::GetInstance()->delegate()->CreateContextMenu(target));
-  if (!menu_model.get())
+  if (!menu_model)
     return;
 
   internal::DesktopBackgroundWidgetController* background =
       root_window_->GetProperty(kDesktopController);
   // Background controller may not be set yet if user clicked on status are
   // before initial animation completion. See crbug.com/222218
   if (!background)
     return;
 
   views::MenuRunner menu_runner(menu_model.get());
@@ skipping 190 matching lines @@
       "OverlayContainer",
       lock_screen_related_containers);
   SetUsesScreenCoordinates(overlay_container);
 
   CreateContainer(kShellWindowId_PowerButtonAnimationContainer,
                   "PowerButtonAnimationContainer", root_window) ;
 }
 
 }  // namespace internal
 }  // namespace ash