[Sheriff] Removed redundant test disabling

Most likely a linter rollout caused redundant tests to be identified
in third_party/blink/web_tests/TestExpectations. Removing the
unnecessary lines.

Example run (search for 'webkit_lint'): https://ci.chromium.org/p/chromium/builders/ci/Win7%20Tests%20%281%29/108903

TBR=tkent@chromium.org

Bug: 1068610
Change-Id: Ie818535d3e8bc86cf5576ccff61db73a6708984c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2471236Reviewed-by: Fabio Tirelo <ftirelo@chromium.org>
Commit-Queue: Fabio Tirelo <ftirelo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#817009}

third_party/blink/web_tests/TestExpectations

@@ -1331,36 +1331,19 @@ crbug.com/929098 virtual/dark-color-scheme/external/wpt/css/css-color-adjust/ren
 
 # color() function not implemented
 crbug.com/1068610 external/wpt/css/css-color/predefined-008.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-010.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-015.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-005.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-014.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-002.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-016.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-001.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-011.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-013.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-012.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-007.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-007.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-011.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-014.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-004.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-006.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-002.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-012.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-017.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-009.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-013.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-016.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-001.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-006.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-004.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-008.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-017.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-005.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-015.html [ Failure ]
-crbug.com/1068610 virtual/system-color-compute/external/wpt/css/css-color/predefined-003.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-009.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-010.html [ Failure ]
 crbug.com/1068610 external/wpt/css/css-color/predefined-003.html [ Failure ]