Eliminate ash::internal namespace

ash/wm/session_state_animator.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/wm/session_state_animator.h"
 
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/wm/window_animations.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/compositor/layer_animation_observer.h"
 #include "ui/compositor/layer_animation_sequence.h"
 #include "ui/compositor/scoped_layer_animation_settings.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
-namespace internal {
-
 namespace {
 
 // Slightly-smaller size that we scale the screen down to for the pre-lock and
 // pre-shutdown states.
 const float kSlowCloseSizeRatio = 0.95f;
 
 // Maximum opacity of white layer when animating pre-shutdown state.
 const float kPartialFadeRatio = 0.3f;
 
 // Minimum size. Not zero as it causes numeric issues.
@@ skipping 423 matching lines @@
 }
 
 // Fills |containers| with the containers described by |container_mask|.
 void SessionStateAnimator::GetContainers(int container_mask,
                                          aura::Window::Windows* containers) {
   aura::Window* root_window = Shell::GetPrimaryRootWindow();
   containers->clear();
 
   if (container_mask & DESKTOP_BACKGROUND) {
     containers->push_back(Shell::GetContainer(
-        root_window,
-        internal::kShellWindowId_DesktopBackgroundContainer));
+        root_window, kShellWindowId_DesktopBackgroundContainer));
   }
   if (container_mask & LAUNCHER) {
-    containers->push_back(Shell::GetContainer(
-        root_window,
-        internal::kShellWindowId_ShelfContainer));
+    containers->push_back(
+        Shell::GetContainer(root_window, kShellWindowId_ShelfContainer));
   }
   if (container_mask & NON_LOCK_SCREEN_CONTAINERS) {
     // TODO(antrim): Figure out a way to eliminate a need to exclude launcher
     // in such way.
     aura::Window* non_lock_screen_containers = Shell::GetContainer(
-        root_window,
-        internal::kShellWindowId_NonLockScreenContainersContainer);
+        root_window, kShellWindowId_NonLockScreenContainersContainer);
     aura::Window::Windows children = non_lock_screen_containers->children();
 
     for (aura::Window::Windows::const_iterator it = children.begin();
          it != children.end(); ++it) {
       aura::Window* window = *it;
-      if (window->id() == internal::kShellWindowId_ShelfContainer)
+      if (window->id() == kShellWindowId_ShelfContainer)
         continue;
       containers->push_back(window);
     }
   }
   if (container_mask & LOCK_SCREEN_BACKGROUND) {
     containers->push_back(Shell::GetContainer(
-        root_window,
-        internal::kShellWindowId_LockScreenBackgroundContainer));
+        root_window, kShellWindowId_LockScreenBackgroundContainer));
   }
   if (container_mask & LOCK_SCREEN_CONTAINERS) {
     containers->push_back(Shell::GetContainer(
-        root_window,
-        internal::kShellWindowId_LockScreenContainersContainer));
+        root_window, kShellWindowId_LockScreenContainersContainer));
   }
   if (container_mask & LOCK_SCREEN_RELATED_CONTAINERS) {
     containers->push_back(Shell::GetContainer(
-        root_window,
-        internal::kShellWindowId_LockScreenRelatedContainersContainer));
+        root_window, kShellWindowId_LockScreenRelatedContainersContainer));
   }
 }
 
 void SessionStateAnimator::StartAnimation(int container_mask,
                                           AnimationType type,
                                           AnimationSpeed speed) {
   aura::Window::Windows containers;
   GetContainers(container_mask, &containers);
   for (aura::Window::Windows::const_iterator it = containers.begin();
        it != containers.end(); ++it) {
@@ skipping 95 matching lines @@
       StartGrayscaleBrightnessAnimationForWindow(
           window, 1.0, duration, gfx::Tween::EASE_IN, observer);
       break;
     case ANIMATION_UNDO_GRAYSCALE_BRIGHTNESS:
       StartGrayscaleBrightnessAnimationForWindow(
           window, 0.0, duration, gfx::Tween::EASE_IN_OUT, observer);
       break;
   }
 }
 
-}  // namespace internal
 }  // namespace ash