Fix Sample App on Win32 GL window resize, fix sk->gr convexity hint, fix grpath uninit warnings

Review URL http://codereview.appspot.com/4247055/


git-svn-id: http://skia.googlecode.com/svn/trunk@895 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/SkGr.cpp b/src/gpu/SkGr.cpp
index 54d64a3..e57f88a 100644
--- a/src/gpu/SkGr.cpp
+++ b/src/gpu/SkGr.cpp
@@ -138,7 +138,7 @@
     fIter.setPath(*fPath, false);
 }
 
-GrConvexHint SkGrPathIter::hint() const {
+GrConvexHint SkGrPathIter::convexHint() const {
     return fPath->isConvex() ? kConvex_ConvexHint :
                                kNone_ConvexHint;
 }