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

chrome/browser/views/info_bubble.h

Index: chrome/browser/views/info_bubble.h
===================================================================
--- chrome/browser/views/info_bubble.h	(revision 24784)
+++ chrome/browser/views/info_bubble.h	(working copy)
@@ -147,12 +147,15 @@
     // 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_;
 
@@ -170,6 +173,11 @@
   // 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_;