Move Chrome specific test expectations to a separate file

This allows us to easily override test expectations from
TestExpectations. Otherwise we will have to split tags to
avoid conflicts.

Bug: 1499775
Cq-Include-Trybots: luci.chromium.try:linux-wpt-fyi-rel
Change-Id: Ib3c559a6b3b95b72178b8947c1749394fb963b90
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5021829
Commit-Queue: Weizhong Xia <[email protected]>
Reviewed-by: Jonathan Lee <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1224078}
diff --git a/BUILD.gn b/BUILD.gn
index e755ab8..884e333 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1094,7 +1094,10 @@
         "--no-show-results",
         "--zero-tests-executed-ok",
       ]
-      data = [ "//third_party/blink/web_tests/platform/linux-chrome/" ]
+      data = [
+        "//third_party/blink/web_tests/platform/linux-chrome/",
+        "//third_party/blink/web_tests/ChromeTestExpectations",
+      ]
       data_deps = [
         ":blink_web_tests_expectations",
         "//chrome:chrome",