Mark several color-profile-* layout tests as flaky.

The failure seems to occurs on Win10 only, but these tests already had entries and it was not possible to add a new Win10-specific entry.

TBR=ericrk@chromium.org
BUG=638843

Review-Url: https://codereview.chromium.org/2242173007
Cr-Commit-Position: refs/heads/master@{#412776}

third_party/WebKit/LayoutTests/TestExpectations

@@ -1322,12 +1322,13 @@ crbug.com/490015 virtual/stable/http/tests/navigation/beacon-blob-with-non-simpl
 # This test fails with the stable release mode.
 crbug.com/490015 virtual/stable/http/tests/navigation/same-and-different-back.html [ Skip ]
 
-crbug.com/632274 virtual/gpu-rasterization/fast/images/color-profile-layer.html [ NeedsRebaseline ]
-crbug.com/632274 virtual/gpu-rasterization/fast/images/color-profile-svg-fill-text.html [ NeedsRebaseline ]
-crbug.com/632274 virtual/gpu-rasterization/fast/images/color-profile-group.html [ NeedsRebaseline ]
+# See also crbug.com/638843 for failures of the color-profile* tests
+crbug.com/632274 virtual/gpu-rasterization/fast/images/color-profile-layer.html [ NeedsRebaseline Pass Failure ]
+crbug.com/632274 virtual/gpu-rasterization/fast/images/color-profile-svg-fill-text.html [ NeedsRebaseline Pass Failure ]
+crbug.com/632274 virtual/gpu-rasterization/fast/images/color-profile-group.html [ NeedsRebaseline Pass Failure ]
 crbug.com/632274 virtual/gpu-rasterization/fast/images/182.html [ NeedsRebaseline ]
 crbug.com/632274 virtual/gpu-rasterization/fast/images/23-55.html [ NeedsRebaseline ]
-crbug.com/632274 virtual/gpu-rasterization/fast/images/color-profile-image-canvas-pattern.html [ NeedsRebaseline ]
+crbug.com/632274 virtual/gpu-rasterization/fast/images/color-profile-image-canvas-pattern.html [ NeedsRebaseline Pass Failure ]
 crbug.com/632274 virtual/gpu-rasterization/fast/images/55.html [ NeedsRebaseline ]
 crbug.com/632274 virtual/gpu-rasterization/fast/images/12-55.html [ NeedsRebaseline ]
 crbug.com/632274 virtual/gpu-rasterization/fast/images/2-dht.html [ NeedsRebaseline ]