Eliminate ash::internal namespace

ash/wm/workspace/workspace_window_resizer_unittest.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/workspace/workspace_window_resizer.h"
 
 #include "ash/ash_constants.h"
 #include "ash/ash_switches.h"
 #include "ash/display/display_manager.h"
 #include "ash/root_window_controller.h"
@@ skipping 14 matching lines @@
 #include "ui/aura/test/event_generator.h"
 #include "ui/aura/test/test_window_delegate.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/base/hit_test.h"
 #include "ui/events/gestures/gesture_configuration.h"
 #include "ui/gfx/insets.h"
 #include "ui/gfx/screen.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
-namespace internal {
 namespace {
 
 const int kRootHeight = 600;
 
 // A simple window delegate that returns the specified min size.
 class TestWindowDelegate : public aura::test::TestWindowDelegate {
  public:
   TestWindowDelegate() {
   }
   virtual ~TestWindowDelegate() {}
@@ skipping 130 matching lines @@
     gfx::Point location = resizer.GetInitialLocation();
     location.set_x(location.x() + delta_x);
     location.set_y(location.y() + delta_y);
     return location;
   }
 
   std::vector<aura::Window*> empty_windows() const {
     return std::vector<aura::Window*>();
   }
 
-  internal::ShelfLayoutManager* shelf_layout_manager() {
+  ShelfLayoutManager* shelf_layout_manager() {
     return Shell::GetPrimaryRootWindowController()->GetShelfLayoutManager();
   }
 
   void InitTouchResizeWindow(const gfx::Rect& bounds, int window_component) {
     touch_resize_delegate_.set_window_component(window_component);
     touch_resize_window_.reset(
         CreateTestWindowInShellWithDelegate(&touch_resize_delegate_, 0,
                                             bounds));
   }
 
@@ skipping 1670 matching lines @@
             touch_resize_window_->bounds().ToString());
   // Drag even more to snap to the edge.
   generator.GestureScrollSequence(gfx::Point(400, kRootHeight - 40),
                                   gfx::Point(400, kRootHeight - 25),
                                   base::TimeDelta::FromMilliseconds(10),
                                   5);
   EXPECT_EQ(gfx::Rect(100, 100, 600, kRootHeight - 100).ToString(),
             touch_resize_window_->bounds().ToString());
 }
 
-}  // namespace internal
 }  // namespace ash