Remove ash_util namespace

chrome/browser/ui/views/frame/immersive_mode_controller_ash.cc

 // Copyright 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/ui/views/frame/immersive_mode_controller_ash.h"
 
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/wm/window_state.h"
 #include "ash/shared/immersive_revealed_lock.h"
 #include "ash/shell.h"
@@ skipping 161 matching lines @@
 
 void ImmersiveModeControllerAsh::EnableWindowObservers(bool enable) {
   if (observers_enabled_ == enable)
     return;
   observers_enabled_ = enable;
 
   content::Source<FullscreenController> source(browser_view_->browser()
                                                    ->exclusive_access_manager()
                                                    ->fullscreen_controller());
   if (enable) {
-    if (ash_util::IsRunningInMash()) {
+    if (IsRunningInMash()) {
       browser_view_->GetWidget()->GetNativeView()->GetRootWindow()->AddObserver(
           this);
       // TODO: http://crbug.com/640381.
       NOTIMPLEMENTED();
     } else {
       ash::wm::GetWindowState(native_window_)->AddObserver(this);
     }
     registrar_.Add(this, chrome::NOTIFICATION_FULLSCREEN_CHANGED, source);
   } else {
-    if (ash_util::IsRunningInMash()) {
+    if (IsRunningInMash()) {
       browser_view_->GetWidget()
           ->GetNativeView()
           ->GetRootWindow()
           ->RemoveObserver(this);
       // TODO: http://crbug.com/640381.
       NOTIMPLEMENTED();
     } else {
       ash::wm::GetWindowState(native_window_)->RemoveObserver(this);
     }
     registrar_.Remove(this, chrome::NOTIFICATION_FULLSCREEN_CHANGED, source);
   }
 }
 
 void ImmersiveModeControllerAsh::LayoutBrowserRootView() {
   views::Widget* widget = browser_view_->frame();
   // Update the window caption buttons.
   widget->non_client_view()->frame_view()->ResetWindowControls();
   widget->non_client_view()->frame_view()->InvalidateLayout();
   browser_view_->InvalidateLayout();
   widget->GetRootView()->Layout();
 }
 
 void ImmersiveModeControllerAsh::CreateMashRevealWidget() {
-  if (!ash_util::IsRunningInMash())
+  if (!IsRunningInMash())
     return;
 
   DCHECK(!mash_reveal_widget_);
   mash_reveal_widget_ = base::MakeUnique<views::Widget>();
   views::Widget::InitParams init_params(views::Widget::InitParams::TYPE_POPUP);
   init_params.mus_properties
       [ui::mojom::WindowManager::kRenderParentTitleArea_Property] =
       mojo::ConvertTo<std::vector<uint8_t>>(
           static_cast<aura::PropertyConverter::PrimitiveType>(true));
   init_params.mus_properties
@@ skipping 25 matching lines @@
 }
 
 void ImmersiveModeControllerAsh::OnImmersiveRevealStarted() {
   DestroyMashRevealWidget();
 
   visible_fraction_ = 0;
   browser_view_->top_container()->SetPaintToLayer();
   // In mash the window manager (ash) also renders to the non-client area. In
   // order to see the decorations drawn by ash the layer needs to be marked as
   // not filling bounds opaquely.
-  if (ash_util::IsRunningInMash())
+  if (IsRunningInMash())
     browser_view_->top_container()->layer()->SetFillsBoundsOpaquely(false);
   LayoutBrowserRootView();
   CreateMashRevealWidget();
   for (Observer& observer : observers_)
     observer.OnImmersiveRevealStarted();
 }
 
 void ImmersiveModeControllerAsh::OnImmersiveRevealEnded() {
   DestroyMashRevealWidget();
   visible_fraction_ = 0;
@@ skipping 57 matching lines @@
 }
 
 void ImmersiveModeControllerAsh::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   DCHECK_EQ(chrome::NOTIFICATION_FULLSCREEN_CHANGED, type);
   if (!controller_->IsEnabled())
     return;
 
-  if (ash_util::IsRunningInMash()) {
+  if (IsRunningInMash()) {
     // TODO: http://crbug.com/640384.
     NOTIMPLEMENTED();
     return;
   }
 
   // Auto hide the shelf in immersive browser fullscreen.
   bool in_tab_fullscreen = content::Source<FullscreenController>(source)->
       IsWindowFullscreenForTabOrPending();
   ash::wm::GetWindowState(native_window_)
       ->set_hide_shelf_when_fullscreen(in_tab_fullscreen);
   ash::Shell::GetInstance()->UpdateShelfVisibility();
 }
 
 void ImmersiveModeControllerAsh::OnWindowPropertyChanged(aura::Window* window,
                                                          const void* key,
                                                          intptr_t old) {
   // In mash the window manager may move us out of immersive mode by changing
   // the show state. When this happens notify the controller.
-  DCHECK(ash_util::IsRunningInMash());
+  DCHECK(IsRunningInMash());
   if (key == aura::client::kShowStateKey &&
       !browser_view_->GetWidget()->IsFullscreen()) {
     SetEnabled(false);
   }
 }