Infobar Componentization Proof of Concept

chrome/browser/infobars/content_confirm_infobar_delegate.h

 // 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.
 
-#ifndef CONTENT_BROWSER_COMPOSITOR_RESIZE_LOCK_H_
-#define CONTENT_BROWSER_COMPOSITOR_RESIZE_LOCK_H_
+#ifndef CHROME_BROWSER_INFOBARS_CONTENT_CONFIRM_INFOBAR_DELEGATE_H_
+#define CHROME_BROWSER_INFOBARS_CONTENT_CONFIRM_INFOBAR_DELEGATE_H_
 
-#include "base/basictypes.h"
-#include "content/common/content_export.h"
-#include "ui/gfx/size.h"
+#include "chrome/browser/infobars/confirm_infobar_delegate.h"
 
 namespace content {
+class WebContents;
+}  // namespace content
 
-class CONTENT_EXPORT ResizeLock {
+class ContentConfirmInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
-  virtual ~ResizeLock();
+  virtual ~ContentConfirmInfoBarDelegate();
 
-  virtual bool GrabDeferredLock();
-  virtual void UnlockCompositor();
-
-  const gfx::Size& expected_size() const { return new_size_; }
+  content::WebContents* web_contents() { return web_contents_; }
 
  protected:
-  ResizeLock(const gfx::Size new_size, bool defer_compositor_lock);
-
-  virtual void LockCompositor();
+  explicit ContentConfirmInfoBarDelegate(content::WebContents* web_contents);
 
  private:
-  gfx::Size new_size_;
-  bool defer_compositor_lock_;
+  // InfoBarDelegate:
+  virtual void CleanUp() OVERRIDE;
 
-  DISALLOW_COPY_AND_ASSIGN(ResizeLock);
+  content::WebContents* web_contents_;
+
+  DISALLOW_COPY_AND_ASSIGN(ContentConfirmInfoBarDelegate);
 };
 
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_COMPOSITOR_RESIZE_LOCK_H_
+#endif  // CHROME_BROWSER_INFOBARS_CONTENT_CONFIRM_INFOBAR_DELEGATE_H_