DevTools: place DevTools WebContents underneath inspected WebContents.

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"
-#include "base/compiler_specific.h"
-#include "ui/views/view.h"
-
-// ContentsContainer is responsible for managing the active WebContents view.
-// ContentsContainer has one child: the currently active WebContents.
-class ContentsContainer : public views::View {
- public:
-  explicit ContentsContainer(views::View* active_web_view);
-  virtual ~ContentsContainer();
-
-  // 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;
-
- private:
-  views::View* active_web_view_;
-
-  // The margin between the top and the active view. This is used to make the
-  // find bar overlap the detached 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_