Infobar system refactor.

chrome/browser/ui/gtk/infobars/infobar_gtk.h

Index: chrome/browser/ui/gtk/infobars/infobar_gtk.h
===================================================================
--- chrome/browser/ui/gtk/infobars/infobar_gtk.h	(revision 238220)
+++ chrome/browser/ui/gtk/infobars/infobar_gtk.h	(working copy)
@@ -33,21 +33,9 @@
   typedef void (InfoBarGtk::*ColorGetter)(InfoBarDelegate::Type,
                                           double* r, double* g, double* b);
 
-  InfoBarGtk(InfoBarService* owner, InfoBarDelegate* delegate);
+  explicit InfoBarGtk(scoped_ptr<InfoBarDelegate> delegate);
   virtual ~InfoBarGtk();
 
-  // Must be called before we try to show the infobar.  Inits any widgets and
-  // related objects necessary.  This must be called only once during the
-  // infobar's life.
-  //
-  // NOTE: Subclasses who need to init widgets should override this function and
-  // explicitly call their parent's implementation first, then continue with
-  // further work they need to do.  Failing to call the parent implementation
-  // first (or at all), or setting up widgets in the constructor instead of
-  // here, will lead to bad side effects like crashing or having this function
-  // get called repeatedly.
-  virtual void InitWidgets();
-
   // Get the top level native GTK widget for this infobar.
   GtkWidget* widget() { return widget_.get(); }
 
@@ -72,6 +60,16 @@
   static const int kEndOfLabelSpacing;
 
   // InfoBar:
+
+  // Inits any widgets and related objects necessary.
+  //
+  // NOTE: Subclasses who need to init widgets should override this function and
+  // explicitly call their parent's implementation first, then continue with
+  // further work they need to do.  Failing to call the parent implementation
+  // first (or at all), or setting up widgets in the constructor instead of
+  // here, will lead to bad side effects like crashing.
+  virtual void PlatformSpecificSetOwner() OVERRIDE;
+
   virtual void PlatformSpecificShow(bool animate) OVERRIDE;
   virtual void PlatformSpecificOnCloseSoon() OVERRIDE;
   virtual void PlatformSpecificOnHeightsRecalculated() OVERRIDE;