Eliminate ash::internal namespace

ash/shelf/shelf_view.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_view.h"
 
 #include <algorithm>
 
 #include "ash/ash_constants.h"
 #include "ash/ash_switches.h"
@@ skipping 43 matching lines @@
 #include "ui/views/controls/menu/menu_runner.h"
 #include "ui/views/focus/focus_search.h"
 #include "ui/views/view_model.h"
 #include "ui/views/view_model_utils.h"
 #include "ui/views/widget/widget.h"
 
 using gfx::Animation;
 using views::View;
 
 namespace ash {
-namespace internal {
 
 const int SHELF_ALIGNMENT_UMA_ENUM_VALUE_BOTTOM = 0;
 const int SHELF_ALIGNMENT_UMA_ENUM_VALUE_LEFT = 1;
 const int SHELF_ALIGNMENT_UMA_ENUM_VALUE_RIGHT = 2;
 const int SHELF_ALIGNMENT_UMA_ENUM_VALUE_COUNT = 3;
 
 // Default amount content is inset on the left edge.
 const int kDefaultLeadingInset = 8;
 
 // Minimum distance before drag starts.
@@ skipping 484 matching lines @@
   return this;
 }
 
 void ShelfView::CreateDragIconProxy(
     const gfx::Point& location_in_screen_coordinates,
     const gfx::ImageSkia& icon,
     views::View* replaced_view,
     const gfx::Vector2d& cursor_offset_from_center,
     float scale_factor) {
   drag_replaced_view_ = replaced_view;
-  drag_image_.reset(new ash::internal::DragImageView(
+  drag_image_.reset(new ash::DragImageView(
       drag_replaced_view_->GetWidget()->GetNativeWindow()->GetRootWindow(),
       ui::DragDropTypes::DRAG_EVENT_SOURCE_MOUSE));
   drag_image_->SetImage(icon);
   gfx::Size size = drag_image_->GetPreferredSize();
   size.set_width(size.width() * scale_factor);
   size.set_height(size.height() * scale_factor);
   drag_image_offset_ = gfx::Vector2d(size.width() / 2, size.height() / 2) +
                        cursor_offset_from_center;
   gfx::Rect drag_image_bounds(
       location_in_screen_coordinates - drag_image_offset_,
@@ skipping 1470 matching lines @@
     case SHELF_ALIGNMENT_RIGHT:
       distance = bounds.x() - coordinate.x();
       break;
     case SHELF_ALIGNMENT_TOP:
       distance = coordinate.y() - bounds.bottom();
       break;
   }
   return distance > 0 ? distance : 0;
 }
 
-}  // namespace internal
 }  // namespace ash