disable PDF for now, until http://code.google.com/p/skia/issues/detail?id=520
is fixed



git-svn-id: http://skia.googlecode.com/svn/trunk@3338 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/giantbitmap.cpp b/gm/giantbitmap.cpp
index 30f3af1..5985c9b 100644
--- a/gm/giantbitmap.cpp
+++ b/gm/giantbitmap.cpp
@@ -55,7 +55,10 @@
     }
 
 protected:
-
+    // work-around for bug http://code.google.com/p/skia/issues/detail?id=520
+    //
+    virtual uint32_t onGetFlags() const { return kSkipPDF_Flag; }
+    
     virtual SkString onShortName() {
         SkString str("giantbitmap_");
         switch (fMode) {