fix for windows bot

TBR=
NOTREECHECKS=True
NOTRY=True
BUG=skia:

Review URL: https://codereview.chromium.org/917933005

diff --git a/src/gpu/GrAARectRenderer.cpp b/src/gpu/GrAARectRenderer.cpp
index 9ac2be2..25ac44d 100644 (file)
--- a/src/gpu/GrAARectRenderer.cpp
+++ b/src/gpu/GrAARectRenderer.cpp
@@ -727,7 +727,7 @@ private:
 
     void generateAAStrokeRectGeometry(void* vertices,
                                       uint32_t offset,
-                                      uint32_t vertexStride,
+                                      size_t vertexStride,
                                       int outerVertexNum,
                                       int innerVertexNum,
                                       GrColor color,