Android does not support pthread_cancel / pthread_testcancel.


git-svn-id: http://skia.googlecode.com/svn/trunk@3923 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/utils/SkThreadUtils_win.h b/src/utils/SkThreadUtils_win.h
index 5861e5d..51b32fa 100644
--- a/src/utils/SkThreadUtils_win.h
+++ b/src/utils/SkThreadUtils_win.h
@@ -12,7 +12,7 @@
 
 #include "SkThreadUtils.h"
 
-class SkThread_WinData {
+class SkThread_WinData : SkNoncopyable {
 public:
     SkThread_WinData(SkThread::entryPointProc entryPoint, void* data);
     ~SkThread_WinData();