Skia improved GPU canvas-createImageBitmap-colorClamping.html.

The Skia GPU and software do not appear to agree in this case.
The GPU is more correct, the tracking bug is investigating software.


git-svn-id: svn://svn.chromium.org/blink/trunk@180073 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/TestExpectations

@@ -1299,6 +1299,8 @@ crbug.com/357462 http/tests/security/contentSecurityPolicy/1.1/frame-ancestors/f
 crbug.com/357462 http/tests/security/contentSecurityPolicy/1.1/frame-ancestors/frame-ancestors-nested-same-in-same-url-block.html [ Failure Pass Timeout ]
 crbug.com/357462 http/tests/security/contentSecurityPolicy/1.1/frame-ancestors/frame-ancestors-star-allow-crossorigin.html [ Failure Pass Timeout ]
 
+crbug.com/402753 virtual/gpu/fast/canvas/canvas-createImageBitmap-colorClamping.html [ Pass Failure ]
+
 crbug.com/401902  [ Win7 Debug ] virtual/gpu/fast/canvas/canvas-lose-restore-googol-size.html [ Pass Failure ]
 
 crbug.com/402379 [ Win7 Debug ] storage/indexeddb/cursor-continue-validity.html [ Pass Slow ]