trivial fix for drawvertices bounds

BUG=skia:

Review URL: https://codereview.chromium.org/1127633003

diff --git a/src/gpu/GrContext.cpp b/src/gpu/GrContext.cpp
index 8bdfa7f9de374c7ceecf5cd5d3134b34c27dbee0..b361b671c3b3080b9373ee30a76daf9ce91d7b7a 100755 (executable)
--- a/src/gpu/GrContext.cpp
+++ b/src/gpu/GrContext.cpp
@@ -1019,6 +1019,8 @@ void GrContext::drawVertices(GrRenderTarget* rt,
         return;
     }
 
+    viewMatrix.mapRect(&bounds);
+
     DrawVerticesBatch::Geometry geometry;
     geometry.fColor = paint.getColor();
     SkAutoTUnref<GrBatch> batch(DrawVerticesBatch::Create(geometry, primitiveType, viewMatrix,