Revert of [Extensions] Don't count bubble dismissal from focus loss as acknowledgment

ui/views/bubble/bubble_frame_view.h

 // 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 UI_VIEWS_BUBBLE_BUBBLE_FRAME_VIEW_H_
 #define UI_VIEWS_BUBBLE_BUBBLE_FRAME_VIEW_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
@@ skipping 66 matching lines @@
 
   void SetTitlebarExtraView(View* view);
 
   // Given the size of the contents and the rect to point at, returns the bounds
   // of the bubble window. The bubble's arrow location may change if the bubble
   // does not fit on the monitor and |adjust_if_offscreen| is true.
   gfx::Rect GetUpdatedWindowBounds(const gfx::Rect& anchor_rect,
                                    gfx::Size client_size,
                                    bool adjust_if_offscreen);
 
-  bool close_button_clicked() const { return close_button_clicked_; }
-
  protected:
   // Returns the available screen bounds if the frame were to show in |rect|.
   virtual gfx::Rect GetAvailableScreenBounds(const gfx::Rect& rect) const;
 
   bool IsCloseButtonVisible() const;
   gfx::Rect GetCloseButtonMirroredBounds() const;
 
  private:
   FRIEND_TEST_ALL_PREFIXES(BubbleFrameViewTest, GetBoundsForClientView);
-  FRIEND_TEST_ALL_PREFIXES(BubbleDelegateTest, CloseReasons);
 
   // Mirrors the bubble's arrow location on the |vertical| or horizontal axis,
   // if the generated window bounds don't fit in the monitor bounds.
   void MirrorArrowIfOffScreen(bool vertical,
                               const gfx::Rect& anchor_rect,
                               const gfx::Size& client_size);
 
   // Adjust the bubble's arrow offsets if the generated window bounds don't fit
   // in the monitor bounds.
   void OffsetArrowIfOffScreen(const gfx::Rect& anchor_rect,
@@ skipping 10 matching lines @@
 
   // The optional title icon, title, and (x) close button.
   views::ImageView* title_icon_;
   Label* title_;
   LabelButton* close_;
 
   // When supplied, this view is placed in the titlebar between the title and
   // (x) close button.
   View* titlebar_extra_view_;
 
-  // Whether the close button was clicked.
-  bool close_button_clicked_;
-
   DISALLOW_COPY_AND_ASSIGN(BubbleFrameView);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_BUBBLE_BUBBLE_FRAME_VIEW_H_