Replace Label::Alignment with gfx::HorizontalAlignment

ash/launcher/launcher_tooltip_manager.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/launcher/launcher_tooltip_manager.h"
 
 #include "ash/launcher/launcher_view.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/wm/window_animations.h"
@@ skipping 83 matching lines @@
   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::RootWindow* root_window =
         anchor->GetWidget()->GetNativeView()->GetRootWindow();
     set_parent_window(ash::Shell::GetInstance()->GetContainer(
         root_window, ash::internal::kShellWindowId_SettingBubbleContainer));
   }
   label_ = new views::Label;
-  label_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
+  label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   label_->SetEnabledColor(kTooltipTextColor);
   label_->SetElideBehavior(views::Label::ELIDE_AT_END);
   AddChildView(label_);
   views::BubbleDelegateView::CreateBubble(this);
 }
 
 void LauncherTooltipManager::LauncherTooltipBubble::SetText(
     const string16& text) {
   label_->SetText(text);
   SizeToContents();
@@ skipping 254 matching lines @@
   view_->SetText(text_);
 
   gfx::NativeView native_view = widget_->GetNativeView();
   SetWindowVisibilityAnimationType(
       native_view, WINDOW_VISIBILITY_ANIMATION_TYPE_VERTICAL);
   SetWindowVisibilityAnimationTransition(native_view, ANIMATE_HIDE);
 }
 
 }  // namespace internal
 }  // namespace ash