Move chrome/browser/gtk to chrome/browser/ui/gtk

chrome/browser/ui/gtk/notifications/balloon_view_host_gtk.h

+// Copyright (c) 2010 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_GTK_NOTIFICATIONS_BALLOON_VIEW_HOST_GTK_H_
+#define CHROME_BROWSER_UI_GTK_NOTIFICATIONS_BALLOON_VIEW_HOST_GTK_H_
+#pragma once
+
+#include "chrome/browser/notifications/balloon_host.h"
+#include "gfx/native_widget_types.h"
+
+class RenderWidgetHostViewGtk;
+
+// BalloonViewHost class is a delegate to the renderer host for the HTML
+// notification.  When initialized it creates a new RenderViewHost and loads
+// the contents of the toast into it.  It also handles links within the toast,
+// loading them into a new tab.
+class BalloonViewHost : public BalloonHost {
+ public:
+  explicit BalloonViewHost(Balloon* balloon);
+
+  ~BalloonViewHost() {
+    Shutdown();
+  }
+
+  // Changes the size of the balloon.
+  void UpdateActualSize(const gfx::Size& new_size);
+
+  // Accessors.
+  gfx::NativeView native_view() const;
+
+ protected:
+  virtual void InitRenderWidgetHostView();
+  virtual RenderWidgetHostView* render_widget_host_view() const;
+
+ private:
+  // The GTK-specific widget host view.  Owned by its native view.
+  RenderWidgetHostViewGtk* render_widget_host_view_;
+
+  DISALLOW_COPY_AND_ASSIGN(BalloonViewHost);
+};
+
+#endif  // CHROME_BROWSER_UI_GTK_NOTIFICATIONS_BALLOON_VIEW_HOST_GTK_H_