[Password Manager] Close the bubble when fullscreen state gets change.

chrome/browser/ui/views/managed_full_screen_bubble_delegate_view.h

Index: chrome/browser/ui/views/managed_full_screen_bubble_delegate_view.h
diff --git a/chrome/browser/ui/views/managed_full_screen_bubble_delegate_view.h b/chrome/browser/ui/views/managed_full_screen_bubble_delegate_view.h
new file mode 100644
index 0000000000000000000000000000000000000000..ebf3a7879bdbf39f3097d7982a8d6219de0ce1b9
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+++ b/chrome/browser/ui/views/managed_full_screen_bubble_delegate_view.h
@@ -0,0 +1,50 @@
+// 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 CHROME_BROWSER_UI_VIEWS_MANAGED_FULL_SCREEN_BUBBLE_DELEGATE_VIEW_H_
+#define CHROME_BROWSER_UI_VIEWS_MANAGED_FULL_SCREEN_BUBBLE_DELEGATE_VIEW_H_
+
+#include "content/public/browser/notification_observer.h"
+#include "content/public/browser/notification_registrar.h"
+#include "ui/views/bubble/bubble_delegate.h"
+
+namespace content {
+class NotificationDetails;
+class NotificationSource;
+class WebContents;
+};
+
+// View used to automatically close a bubble when the browser transitions in or
+// out of fullscreen mode.
+class ManagedFullScreenBubbleDelegateView
+    : public views::BubbleDelegateView,
+      public content::NotificationObserver {
+ public:
+  ManagedFullScreenBubbleDelegateView(views::View* anchor_view,
+                                      content::WebContents* web_contents);
+  ~ManagedFullScreenBubbleDelegateView() override;
+
+  // content::NotificationObserver:
+  void Observe(int type,
+               const content::NotificationSource& source,
+               const content::NotificationDetails& details) override;
+
+ protected:
+  // Closes the bubble.
+  virtual void Close();
+
+  // If the bubble is not anchored to a view, places the bubble in the top right
+  // (left in RTL) of the |screen_bounds| that contain web contents's browser
+  // window. Because the positioning is based on the size of the bubble, this
+  // must be called after the bubble is created.
+  void AdjustForFullscreen(const gfx::Rect& screen_bounds);
+
+ private:
+  // Used to register for fullscreen change notifications.
+  content::NotificationRegistrar registrar_;
+
+  DISALLOW_COPY_AND_ASSIGN(ManagedFullScreenBubbleDelegateView);
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_MANAGED_FULL_SCREEN_BUBBLE_DELEGATE_VIEW_H_