This CL implements the first draft of Canvas 2D Context Attributes, aka getContext('2d', { alpha: f…

LayoutTests/TestExpectations

 # See http://trac.webkit.org/wiki/TestExpectations for more information on this file.
 
 # -----------------------------------------------------------------
 # SLOW TESTS
 # -----------------------------------------------------------------
 
 crbug.com/24182 [ Debug ] css3/flexbox/multiline-justify-content.html [ Slow ]
 webkit.org/b/91666 [ Mac ] editing/input/emacs-ctrl-o.html [ Failure Slow ]
 webkit.org/b/91666 [ Mac ] editing/pasteboard/emacs-ctrl-k-y-001.html [ Failure Slow ]
 webkit.org/b/91666 [ Mac ] editing/pasteboard/emacs-ctrl-a-k-y.html [ Failure Slow ]
@@ skipping 3034 matching lines @@
 crbug.com/230771 [ Linux Mac ] editing/pasteboard/file-drag-to-editable.html [ Failure ]
 crbug.com/230771 [ Linux Mac ] editing/pasteboard/file-input-files-access.html [ Failure ]
 crbug.com/230771 [ Linux Mac ] fast/events/drag-dataTransferItemList-file-handling.html [ Failure ]
 crbug.com/230771 [ Linux Mac ] fast/forms/file/file-input-change-event.html [ Failure ]
 crbug.com/230771 [ Linux Mac ] fast/forms/file/input-file-value.html [ Failure ]
 crbug.com/230771 [ Linux Mac ] fast/forms/file/input-file-write-files.html [ Failure ]
 crbug.com/230771 [ Linux Mac ] fast/forms/file/selected-files-from-history-state.html [ Failure ]
 crbug.com/230771 [ Linux Mac ] http/tests/security/clipboard/clipboard-file-access.html [ Failure ]
 crbug.com/230771 [ Linux Mac ] fast/forms/file/file-input-reset.html [ ImageOnlyFailure ]
 
+# This test will need to be modified to reflect the added canvas API.
+crbug.com/234297 inspector/profiler/canvas2d/canvas2d-api-changes.html [ Failure ]
+
 # From WebKit's generic expectations.
 # pending functional patch and per-port verification
 webkit.org/b/109954 css3/line-break [ Skip ]
 # pending implementation completion and feature enabling
 webkit.org/b/109570 media/track/regions-webvtt [ Skip ]
 
 crbug.com/231721 [ XP Release ] svg/custom/invisible-text-after-scrolling.xhtml [ Pass Timeout ]
 
 # The image output is wrong (some red dots can be seen).
 crbug.com/232061 [ Linux ] fast/text/zero-font-size-2.html [ ImageOnlyFailure ]
@@ skipping 28 matching lines @@
 crbug.com/234758 [ Debug ] storage/indexeddb/dont-wedge.html [ Pass Crash ]
 crbug.com/234758 [ Mac Debug ] http/tests/security/isolatedWorld/all-window-prototypes.html [ Failure Timeout Pass ]
 crbug.com/234758 [ Debug ] fast/workers/worker-document-leak.html [ Pass Timeout ]
 crbug.com/234758 webaudio/audiobuffersource-multi-channels.html [ Pass Crash ]
 
 crbug.com/169374 compositing/backface-visibility/backface-visibility-non3d.html [ ImageOnlyFailure ]
 crbug.com/169374 compositing/culling/tile-occlusion-boundaries.html [ ImageOnlyFailure ]
 crbug.com/169374 transforms/3d/point-mapping/3d-point-mapping-coplanar.html [ ImageOnlyFailure ]
 crbug.com/169374 transforms/3d/point-mapping/3d-point-mapping-overlapping.html [ ImageOnlyFailure ]
 crbug.com/169374 transitions/default-timing-function.html [ ImageOnlyFailure ]