chromeos: Rename ash::WmShelf to Shelf

ash/wm/overview/window_selector.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/wm/overview/window_selector.h"
 
 #include <algorithm>
 #include <functional>
 #include <set>
 #include <utility>
 #include <vector>
 
 #include "ash/accessibility_delegate.h"
 #include "ash/accessibility_types.h"
 #include "ash/metrics/user_metrics_action.h"
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/root_window_controller.h"
 #include "ash/screen_util.h"
-#include "ash/shelf/wm_shelf.h"
+#include "ash/shelf/shelf.h"
 #include "ash/shell.h"
 #include "ash/shell_port.h"
 #include "ash/wm/mru_window_tracker.h"
 #include "ash/wm/overview/window_grid.h"
 #include "ash/wm/overview/window_selector_delegate.h"
 #include "ash/wm/overview/window_selector_item.h"
 #include "ash/wm/panels/panel_layout_manager.h"
 #include "ash/wm/switchable_windows.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_util.h"
@@ skipping 95 matching lines @@
  private:
   int corner_radius_;
   SkColor background_;
 
   DISALLOW_COPY_AND_ASSIGN(RoundedContainerView);
 };
 
 // Triggers a shelf visibility update on all root window controllers.
 void UpdateShelfVisibility() {
   for (aura::Window* root : Shell::GetAllRootWindows())
-    WmShelf::ForWindow(root)->UpdateVisibilityState();
+    Shelf::ForWindow(root)->UpdateVisibilityState();
 }
 
 gfx::Rect GetTextFilterPosition(WmWindow* root_window) {
   gfx::Rect total_bounds = root_window->ConvertRectToScreen(
       ScreenUtil::GetDisplayWorkAreaBoundsInParent(
           root_window->GetChildByShellWindowId(kShellWindowId_DefaultContainer)
               ->aura_window()));
   return gfx::Rect(
       0.5 * (total_bounds.width() -
              std::min(kTextFilterWidth, total_bounds.width())),
@@ skipping 536 matching lines @@
   for (size_t i = 0; i <= grid_list_.size() &&
                      grid_list_[selected_grid_index_]->Move(direction, animate);
        i++) {
     selected_grid_index_ =
         (selected_grid_index_ + display_direction + grid_list_.size()) %
         grid_list_.size();
   }
 }
 
 }  // namespace ash