Start the move of launcher_types.h to shelf.

ash/shelf/shelf_widget.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/shelf/shelf_widget.h"
 
 #include "ash/ash_switches.h"
 #include "ash/focus_cycler.h"
 #include "ash/root_window_controller.h"
 #include "ash/session_state_delegate.h"
+#include "ash/shelf/shelf_constants.h"
 #include "ash/shelf/shelf_delegate.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shelf/shelf_model.h"
 #include "ash/shelf/shelf_navigator.h"
 #include "ash/shelf/shelf_view.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "ash/wm/status_area_layout_manager.h"
@@ skipping 502 matching lines @@
 
 void ShelfWidget::DelegateView::UpdateBackground(int alpha) {
   alpha_ = alpha;
   SchedulePaint();
 }
 
 ShelfWidget::ShelfWidget(aura::Window* shelf_container,
                          aura::Window* status_container,
                          internal::WorkspaceController* workspace_controller)
     : delegate_view_(new DelegateView(this)),
-      background_animator_(delegate_view_, 0, kLauncherBackgroundAlpha),
+      background_animator_(delegate_view_, 0, kShelfBackgroundAlpha),
       activating_as_fallback_(false),
       window_container_(shelf_container) {
   views::Widget::InitParams params(
       views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
   params.opacity = views::Widget::InitParams::TRANSLUCENT_WINDOW;
   params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
   params.parent = shelf_container;
   params.delegate = delegate_view_;
   Init(params);
 
@@ skipping 186 matching lines @@
   DCHECK(delegate_view_);
   return delegate_view_->disable_dimming_animations_for_test();
 }
 
 void ShelfWidget::WillDeleteShelf() {
   shelf_layout_manager_->RemoveObserver(this);
   shelf_layout_manager_ = NULL;
 }
 
 }  // namespace ash