Added more DrawPoints debugging info for inspector

Review URL: https://codereview.appspot.com/6441084

git-svn-id: http://skia.googlecode.com/svn/trunk@4893 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/debugger/SkObjectParser.h b/debugger/SkObjectParser.h
index 5b71abc..f08ca08 100644
--- a/debugger/SkObjectParser.h
+++ b/debugger/SkObjectParser.h
@@ -73,6 +73,11 @@
     static std::string PointsToString(const SkPoint pts[], size_t count);
 
     /**
+        Returns a string representation of the SkCanvas PointMode enum.
+     */
+    static std::string PointModeToString(SkCanvas::PointMode mode);
+
+    /**
         Returns a string representation of the SkRects coordinates.
         @param rect  SkRect
      */