increase gm offsetimagefilter stroke width

With a hairline width, offsetimagefilter fails to draw the
rectangle on some platforms. Make the width 2 so that it
shows up everywhere.

TBR=reed@google.com

Review URL: https://codereview.chromium.org/1236133003

1 files changed, 1 insertions, 0 deletions

diff --git a/gm/offsetimagefilter.cpp b/gm/offsetimagefilter.cpp
index 3808021f5d..0891ae5a85 100644
--- a/gm/offsetimagefilter.cpp
+++ b/gm/offsetimagefilter.cpp
@@ -57,6 +57,7 @@ protected:
         if (clipRect.intersect(cropRectFloat)) {
             SkPaint strokePaint;
             strokePaint.setStyle(SkPaint::kStroke_Style);
+            strokePaint.setStrokeWidth(2);
             strokePaint.setColor(SK_ColorRED);
             canvas->drawRect(clipRect, strokePaint);
         }