[Extensions] Remove the Infobar API

chrome/browser/extensions/extension_infobar_delegate.h

Index: chrome/browser/extensions/extension_infobar_delegate.h
diff --git a/chrome/browser/extensions/extension_infobar_delegate.h b/chrome/browser/extensions/extension_infobar_delegate.h
deleted file mode 100644
index fbc69d87aba9b73e6c046d41babbc04363223df2..0000000000000000000000000000000000000000
--- a/chrome/browser/extensions/extension_infobar_delegate.h
+++ /dev/null
@@ -1,112 +0,0 @@
-// 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_EXTENSIONS_EXTENSION_INFOBAR_DELEGATE_H_
-#define CHROME_BROWSER_EXTENSIONS_EXTENSION_INFOBAR_DELEGATE_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "base/scoped_observer.h"
-#include "components/infobars/core/confirm_infobar_delegate.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "extensions/browser/extension_registry_observer.h"
-
-class Browser;
-class GURL;
-
-namespace content {
-class WebContents;
-}
-
-namespace extensions {
-class Extension;
-class ExtensionRegistry;
-class ExtensionViewHost;
-}
-
-// The InfobarDelegate for creating and managing state for the ExtensionInfobar
-// plus monitor when the extension goes away.
-class ExtensionInfoBarDelegate : public infobars::InfoBarDelegate,
-                                 public content::NotificationObserver,
-                                 public extensions::ExtensionRegistryObserver {
- public:
-  ~ExtensionInfoBarDelegate() override;
-
-  // Creates an extension infobar and delegate and adds the infobar to the
-  // infobar service for |web_contents|.
-  static void Create(content::WebContents* web_contents,
-                     Browser* browser,
-                     const extensions::Extension* extension,
-                     const GURL& url,
-                     int height);
-
-  const extensions::Extension* extension() { return extension_; }
-  extensions::ExtensionViewHost* extension_view_host() {
-    return extension_view_host_.get();
-  }
-  const extensions::ExtensionViewHost* extension_view_host() const {
-    return extension_view_host_.get();
-  }
-
-  int height() { return height_; }
-
-  bool closing() const { return closing_; }
-
-  // Returns the WebContents associated with the ExtensionInfoBarDelegate.
-  content::WebContents* GetWebContents();
-
- private:
-  ExtensionInfoBarDelegate(Browser* browser,
-                           const extensions::Extension* extension,
-                           const GURL& url,
-                           content::WebContents* web_contents,
-                           int height);
-
-  // Returns an extension infobar that owns |delegate|.
-  static scoped_ptr<infobars::InfoBar> CreateInfoBar(
-      scoped_ptr<ExtensionInfoBarDelegate> delegate);
-
-  // InfoBarDelegate.
-  bool EqualsDelegate(infobars::InfoBarDelegate* delegate) const override;
-  void InfoBarDismissed() override;
-  Type GetInfoBarType() const override;
-  ExtensionInfoBarDelegate* AsExtensionInfoBarDelegate() override;
-
-  // content::NotificationObserver.
-  void Observe(int type,
-               const content::NotificationSource& source,
-               const content::NotificationDetails& details) override;
-
-  // extensions::ExtensionRegistryObserver.
-  void OnExtensionUnloaded(
-      content::BrowserContext* browser_context,
-      const extensions::Extension* extension,
-      extensions::UnloadedExtensionInfo::Reason reason) override;
-
-#if defined(TOOLKIT_VIEWS)
-  Browser* browser_;  // We pass this to the ExtensionInfoBar.
-#endif
-
-  // The extension host we are showing the InfoBar for.
-  // TODO(pkasting): Should this live on the InfoBar instead?
-  scoped_ptr<extensions::ExtensionViewHost> extension_view_host_;
-
-  const extensions::Extension* extension_;
-  content::NotificationRegistrar registrar_;
-
-  ScopedObserver<extensions::ExtensionRegistry,
-                 extensions::ExtensionRegistryObserver>
-      extension_registry_observer_;
-
-  // The requested height of the infobar (in pixels).
-  int height_;
-
-  // Whether we are currently animating to close. This is used to ignore
-  // ExtensionView::PreferredSizeChanged notifications.
-  bool closing_;
-
-  DISALLOW_COPY_AND_ASSIGN(ExtensionInfoBarDelegate);
-};
-
-#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_INFOBAR_DELEGATE_H_