first run bubble using the views/bubble api.

chrome/browser/ui/views/first_run_bubble.h

Index: chrome/browser/ui/views/first_run_bubble.h
diff --git a/chrome/browser/ui/views/first_run_bubble.h b/chrome/browser/ui/views/first_run_bubble.h
index 9727eda3d7d2f7f335503eb10f5bde385e0c79d1..aa263212e8765f982b5fa87f5b046ce27ce8be61 100644
--- a/chrome/browser/ui/views/first_run_bubble.h
+++ b/chrome/browser/ui/views/first_run_bubble.h
@@ -11,17 +11,31 @@
 #include "chrome/browser/first_run/first_run.h"
 #include "chrome/browser/ui/views/bubble/bubble.h"
 
+#if defined(USE_AURA)
+namespace views {
+class View;
+}
+#endif
+
 class FirstRunBubbleViewBase;
 class Profile;
 
 class FirstRunBubble : public Bubble,
                        public BubbleDelegate {
  public:
+#if defined(USE_AURA)
+  static views::View* Show(
+      Profile* profile, views::Widget* parent,
+      const gfx::Rect& position_relative_to,
+      views::BubbleBorder::ArrowLocation arrow_location,
+      FirstRun::BubbleType bubble_type);
+#else
   static FirstRunBubble* Show(
       Profile* profile, views::Widget* parent,
       const gfx::Rect& position_relative_to,
       views::BubbleBorder::ArrowLocation arrow_location,
       FirstRun::BubbleType bubble_type);
+#endif
 
  private:
   FirstRunBubble();
@@ -29,8 +43,10 @@ class FirstRunBubble : public Bubble,
 
   void set_view(FirstRunBubbleViewBase* view) { view_ = view; }
 
+#if !defined(USE_AURA)
   // Re-enable the parent window.
   void EnableParent();
+#endif
 
 #if defined(OS_WIN) && !defined(USE_AURA)
   // Overridden from Bubble: