views: Make view::Views::GetPreferredSize() const.

ash/shell/window_type_launcher.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/shell/window_type_launcher.h"
 
 #include "ash/root_window_controller.h"
 #include "ash/screensaver/screensaver_view.h"
 #include "ash/session/session_state_delegate.h"
 #include "ash/shelf/shelf_widget.h"
@@ skipping 58 matching lines @@
         views::Widget::CreateWindowWithParent(new ModalWindow(modal_type),
                                               parent);
     widget->GetNativeView()->SetName("ModalWindow");
     widget->Show();
   }
 
   // Overridden from views::View:
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE {
     canvas->FillRect(GetLocalBounds(), color_);
   }
-  virtual gfx::Size GetPreferredSize() OVERRIDE {
+  virtual gfx::Size GetPreferredSize() const OVERRIDE {
     return gfx::Size(200, 200);
   }
   virtual void Layout() OVERRIDE {
     gfx::Size open_ps = open_button_->GetPreferredSize();
     gfx::Rect local_bounds = GetLocalBounds();
     open_button_->SetBounds(
         5, local_bounds.bottom() - open_ps.height() - 5,
         open_ps.width(), open_ps.height());
   }
 
@@ skipping 51 matching lines @@
     if (non_modal_transient_->IsVisible())
       non_modal_transient_->Hide();
     else
       non_modal_transient_->Show();
   }
 
   // Overridden from views::View:
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE {
     canvas->FillRect(GetLocalBounds(), color_);
   }
-  virtual gfx::Size GetPreferredSize() OVERRIDE {
+  virtual gfx::Size GetPreferredSize() const OVERRIDE {
     return gfx::Size(250, 250);
   }
 
   // Overridden from views::WidgetDelegate:
   virtual views::View* GetContentsView() OVERRIDE {
     return this;
   }
   virtual bool CanResize() const OVERRIDE {
     return true;
   }
@@ skipping 232 matching lines @@
           views::MENU_ANCHOR_TOPLEFT,
           source_type,
           MenuRunner::HAS_MNEMONICS | views::MenuRunner::CONTEXT_MENU) ==
       MenuRunner::MENU_DELETED) {
     return;
   }
 }
 
 }  // namespace shell
 }  // namespace ash