Makes chrome data_dep specific to chromeos

testing/buildbot/chromium.fyi.json

Index: testing/buildbot/chromium.fyi.json
diff --git a/testing/buildbot/chromium.fyi.json b/testing/buildbot/chromium.fyi.json
index 534236d188044b78d79c916b768380ad63bb83ec..2ef9bc8467d48565d020979881a524cf0c0ef700 100644
--- a/testing/buildbot/chromium.fyi.json
+++ b/testing/buildbot/chromium.fyi.json
@@ -10460,6 +10460,15 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
+        "test": "ash_content_unittests"
+      },
+      {
+        "args": [
+          "--top-chrome-md=material-hybrid"
+        ],
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "ash_unittests"
       },
       {
@@ -10527,6 +10536,15 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
+        "test": "ash_content_unittests"
+      },
+      {
+        "args": [
+          "--top-chrome-md=non-material"
+        ],
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "ash_unittests"
       },
       {