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

chrome/browser/ui/views/profiles/profile_chooser_view.cc

 // Copyright 2014 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 "chrome/browser/ui/views/profiles/profile_chooser_view.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
@@ skipping 347 matching lines @@
     return titled_view;
   }
 
  private:
   virtual void Layout() OVERRIDE{
     back_button_->SetBounds(
         0, 0, back_button_->GetPreferredSize().width(), height());
     title_label_->SetBoundsRect(GetContentsBounds());
   }
 
-  virtual gfx::Size GetPreferredSize() OVERRIDE{
+  virtual gfx::Size GetPreferredSize() const OVERRIDE{
     int height = std::max(title_label_->GetPreferredSize().height(),
         back_button_->GetPreferredSize().height());
     return gfx::Size(width(), height);
   }
 
   views::ImageButton* back_button_;
   views::Label* title_label_;
 
   DISALLOW_COPY_AND_ASSIGN(TitleCard);
 };
@@ skipping 918 matching lines @@
   layout->StartRowWithPadding(
       1, 0, 0, views::kUnrelatedControlVerticalSpacing);
   layout->AddView(end_preview_and_relaunch_button_);
 
   TitleCard* title_card = new TitleCard(
       IDS_PROFILES_END_PREVIEW, this, &end_preview_cancel_button_);
   return TitleCard::AddPaddedTitleCard(
       view, title_card, kFixedAccountRemovalViewWidth);
 }