Eliminate ash::internal namespace

ash/shelf/shelf_tooltip_manager.cc

 // Copyright 2013 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/shelf/shelf_tooltip_manager.h"
 
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shelf/shelf_view.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/wm/window_animations.h"
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/events/event.h"
 #include "ui/events/event_constants.h"
 #include "ui/gfx/insets.h"
 #include "ui/views/bubble/bubble_delegate.h"
 #include "ui/views/bubble/bubble_frame_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/layout/fill_layout.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
-namespace internal {
 namespace {
 const int kTooltipTopBottomMargin = 3;
 const int kTooltipLeftRightMargin = 10;
 const int kTooltipAppearanceDelay = 1000;  // msec
 const int kTooltipMinHeight = 29 - 2 * kTooltipTopBottomMargin;
 const SkColor kTooltipTextColor = SkColorSetRGB(0x22, 0x22, 0x22);
 
 // The maximum width of the tooltip bubble.  Borrowed the value from
 // ash/tooltip/tooltip_controller.cc
 const int kTooltipMaxWidth = 250;
@@ skipping 53 matching lines @@
   set_accept_events(false);
   set_margins(gfx::Insets(kTooltipTopBottomMargin, kTooltipLeftRightMargin,
                           kTooltipTopBottomMargin, kTooltipLeftRightMargin));
   set_shadow(views::BubbleBorder::SMALL_SHADOW);
   SetLayoutManager(new views::FillLayout());
   // The anchor may not have the widget in tests.
   if (anchor->GetWidget() && anchor->GetWidget()->GetNativeView()) {
     aura::Window* root_window =
         anchor->GetWidget()->GetNativeView()->GetRootWindow();
     set_parent_window(ash::Shell::GetInstance()->GetContainer(
-        root_window, ash::internal::kShellWindowId_SettingBubbleContainer));
+        root_window, ash::kShellWindowId_SettingBubbleContainer));
   }
   label_ = new views::Label;
   label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   label_->SetEnabledColor(kTooltipTextColor);
   AddChildView(label_);
   views::BubbleDelegateView::CreateBubble(this);
 }
 
 void ShelfTooltipManager::ShelfTooltipBubble::SetText(
     const base::string16& text) {
@@ skipping 255 matching lines @@
 void ShelfTooltipManager::CreateTimer(int delay_in_ms) {
   base::OneShotTimer<ShelfTooltipManager>* new_timer =
       new base::OneShotTimer<ShelfTooltipManager>();
   new_timer->Start(FROM_HERE,
                    base::TimeDelta::FromMilliseconds(delay_in_ms),
                    this,
                    &ShelfTooltipManager::ShowInternal);
   timer_.reset(new_timer);
 }
 
-}  // namespace internal
 }  // namespace ash