Add extra warnings to match what Android uses.

R=mtklein@google.com

Committed: https://code.google.com/p/skia/source/detail?r=12310

Review URL: https://codereview.chromium.org/74193005

git-svn-id: http://skia.googlecode.com/svn/trunk@12314 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 2 insertions, 0 deletions

diff --git a/src/animator/SkScriptCallBack.h b/src/animator/SkScriptCallBack.h
index dcbaf11886..fefc482f61 100644
--- a/src/animator/SkScriptCallBack.h
+++ b/src/animator/SkScriptCallBack.h
@@ -13,6 +13,8 @@
 
 class SkScriptCallBack {
 public:
+    virtual ~SkScriptCallBack() { }
+
     enum Type {
         kBox,
         kFunction,