Remove unneeded bounds outset in GrDrawContext::drawVertices.

src/gpu/GrDrawContext.cpp

Index: src/gpu/GrDrawContext.cpp
diff --git a/src/gpu/GrDrawContext.cpp b/src/gpu/GrDrawContext.cpp
index 78615df6064987b4443a8ba49ce024450920fb2f..50965ba86f8918aeef853b8efbce6f5c5309553f 100644
--- a/src/gpu/GrDrawContext.cpp
+++ b/src/gpu/GrDrawContext.cpp
@@ -764,14 +764,6 @@ void GrDrawContext::drawVertices(const GrClip& clip,
 
     viewMatrix.mapRect(&bounds);
 
-    // If we don't have AA then we outset for a half pixel in each direction to account for
-    // snapping. We also do this for the "hair" primitive types: lines and points since they have
-    // a 1 pixel thickness in device space.
-    if (!paint.isAntiAlias() || GrIsPrimTypeLines(primitiveType) ||
-        kPoints_GrPrimitiveType == primitiveType) {
-        bounds.outset(0.5f, 0.5f);
-    }
-
     SkAutoTUnref<GrDrawBatch> batch(new GrDrawVerticesBatch(paint.getColor(),
                                                             primitiveType, viewMatrix, positions,
                                                             vertexCount, indices, indexCount,