Mark setWidthResetAfterForcedRender.html as NeedsManualRebaseline

BUG=412570
TBR=wangxianzhu@chromium.org

Review URL: https://codereview.chromium.org/557963002

git-svn-id: svn://svn.chromium.org/blink/trunk@181691 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/TestExpectations

@@ -1351,3 +1351,5 @@ crbug.com/402801 [ XP Release ] http/tests/misc/location-replace-crossdomain.htm
 
 # Part of a larger issue referenced in the bug. This specific issue will be fixed shortly.
 crbug.com/408159 accessibility/is-ignored-change-sends-notification.html [ Timeout ]
+
+crbug.com/412570 [ Win7 ] virtual/gpu/fast/canvas/setWidthResetAfterForcedRender.html [ NeedsManualRebaseline ]