Make the views bookmark bubble work on GTK....

chrome/browser/views/info_bubble.h

 // Copyright (c) 2006-2008 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_VIEWS_INFO_BUBBLE_H_
 #define CHROME_BROWSER_VIEWS_INFO_BUBBLE_H_
 
 #include "app/slide_animation.h"
 #include "views/view.h"
 
@@ skipping 129 matching lines @@
 
     // Returns true if the arrow is positioned along the top edge of the
     // view. If this returns false the arrow is positioned along the bottom
     // edge.
     bool IsTop() { return (arrow_edge_ & 2) == 0; }
 
     // Returns true if the arrow is positioned along the left edge of the
     // view. If this returns false the arrow is positioned along the right edge.
     bool IsLeft() { return (arrow_edge_ & 1) == 0; }
 
+    virtual void ViewHierarchyChanged(bool is_add, View* parent, View* child);
+
    private:
-
     // Returns the bounds for the window containing us based on the current
     // arrow edge.
     gfx::Rect CalculateWindowBounds(const gfx::Rect& position_relative_to);
 
+    views::View* content_;
+
     // Edge to draw the arrow at.
     ArrowEdge arrow_edge_;
 
     // The bubble we're in.
     InfoBubble* host_;
 
     DISALLOW_COPY_AND_ASSIGN(ContentView);
   };
 
   // Creates and return a new ContentView containing content.
   virtual ContentView* CreateContentView(views::View* content);
 
  private:
   // Closes the window notifying the delegate. |closed_by_escape| is true if
   // the close is the result of pressing escape.
   void Close(bool closed_by_escape);
 
+#if defined(OS_LINUX)
+  // Overridden from WidgetGtk.
+  virtual void OnSizeAllocate(GtkWidget* widget, GtkAllocation* allocation);
+#endif
+
   // The delegate notified when the InfoBubble is closed.
   InfoBubbleDelegate* delegate_;
 
   // The window that this InfoBubble is parented to.
   views::Window* parent_;
 
   // The content view contained by the infobubble.
   ContentView* content_view_;
 
   // The fade-in animation.
   scoped_ptr<SlideAnimation> fade_animation_;
 
   // Have we been closed?
   bool closed_;
 
   DISALLOW_COPY_AND_ASSIGN(InfoBubble);
 };
 
 #endif  // CHROME_BROWSER_VIEWS_INFO_BUBBLE_H_