replace SkRefPtr for parameters with simple pointers



git-svn-id: http://skia.googlecode.com/svn/trunk@1913 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/include/pdf/SkPDFPage.h b/include/pdf/SkPDFPage.h
index 2a0fe16..a397874 100644
--- a/include/pdf/SkPDFPage.h
+++ b/include/pdf/SkPDFPage.h
@@ -37,7 +37,7 @@
      *  have content on it yet.
      *  @param content    The page content.
      */
-    explicit SkPDFPage(const SkRefPtr<SkPDFDevice>& content);
+    explicit SkPDFPage(SkPDFDevice* content);
     ~SkPDFPage();
 
     /** Before a page and its contents can be sized and emitted, it must