views: implement width snapping for DialogDelegateViews

chrome/browser/ui/views/collected_cookies_views.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_COLLECTED_COOKIES_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_COLLECTED_COOKIES_VIEWS_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "components/content_settings/core/common/content_settings.h"
@@ skipping 44 matching lines @@
   void ButtonPressed(views::Button* sender, const ui::Event& event) override;
 
   // views::TabbedPaneListener:
   void TabSelectedAt(int index) override;
 
   // views::TreeViewController:
   void OnTreeViewSelectionChanged(views::TreeView* tree_view) override;
 
   // views::View:
   gfx::Size GetMinimumSize() const override;
-  gfx::Size GetPreferredSize() const override;
   void ViewHierarchyChanged(
       const ViewHierarchyChangedDetails& details) override;
 
  private:
   friend class CollectedCookiesViewsTest;
 
   ~CollectedCookiesViews() override;
 
   void Init();
 
@@ skipping 38 matching lines @@
   CookieInfoView* cookie_info_view_;
 
   InfobarView* infobar_;
 
   bool status_changed_;
 
   DISALLOW_COPY_AND_ASSIGN(CollectedCookiesViews);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_COLLECTED_COOKIES_VIEWS_H_