Replace SkMath.h includes as required for fixed point.



git-svn-id: http://skia.googlecode.com/svn/trunk@2341 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/animator/SkScriptRuntime.cpp b/src/animator/SkScriptRuntime.cpp
index 81bbe43..6a96633 100644
--- a/src/animator/SkScriptRuntime.cpp
+++ b/src/animator/SkScriptRuntime.cpp
@@ -7,6 +7,7 @@
  */
 #include "SkScriptRuntime.h"
 #include "SkScript2.h"
+#include "SkMath.h"
 #include "SkParse.h"
 #include "SkScriptCallBack.h"
 #include "SkString.h"