Unit test for BrowserViewLayout that does not depend on BrowserView

chrome/browser/ui/views/frame/contents_container.h

 // Copyright 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_FRAME_CONTENTS_CONTAINER_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_CONTENTS_CONTAINER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 14 matching lines @@
 
 // ContentsContainer is responsible for managing the active WebContents view.
 // ContentsContainer has one child: the currently active WebContents.
 // TODO(kuan): Remove ContentsContainer since it has only one child now -
 // http://crbug.com/236587.
 class ContentsContainer : public views::View {
  public:
   // Internal class name
   static const char kViewClassName[];
 
-  explicit ContentsContainer(views::WebView* active);
+  explicit ContentsContainer(views::View* active);
   virtual ~ContentsContainer();
 
   // Makes the overlay view the active view and nulls out the old active view.
   // The caller must delete or remove the old active view separately.
   // Called after |overlay| has been reparented to |ContentsContainer|.
   void SetActive(views::WebView* overlay);
 
   // Sets the active top margin; the active WebView's y origin would be
   // positioned at this |margin|, causing the active WebView to be pushed down
   // vertically by |margin| pixels in the |ContentsContainer|. Returns true
   // if the margin changed and this view needs Layout().
   bool SetActiveTopMargin(int margin);
 
   // Overridden from views::View:
   virtual void Layout() OVERRIDE;
   virtual const char* GetClassName() const OVERRIDE;
 
   // Testing interface:
-  views::WebView* GetActiveWebViewForTest() { return active_; }
+  views::View* GetActiveWebViewForTest() { return active_; }
 
  private:
-  views::WebView* active_;
+  views::View* active_;
 
   // The margin between the top and the active view. This is used to make the
   // overlay overlap the bookmark bar on the new tab page.
   int active_top_margin_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentsContainer);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_CONTENTS_CONTAINER_H_