Revert of Moves ash content specific tests into ash_content_unittests

testing/buildbot/chromium.win.json

Index: testing/buildbot/chromium.win.json
diff --git a/testing/buildbot/chromium.win.json b/testing/buildbot/chromium.win.json
index 1de0773430f54d4c04d8f90ff5363b7487a68029..65fcf6c2fcab999b616772c23ff4b62abcf99c20 100644
--- a/testing/buildbot/chromium.win.json
+++ b/testing/buildbot/chromium.win.json
@@ -24,12 +24,6 @@
           "can_use_on_swarming_builders": true
         },
         "test": "app_shell_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "ash_content_unittests"
       },
       {
         "swarming": {
@@ -544,12 +538,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "ash_content_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "ash_unittests"
       },
       {
@@ -992,12 +980,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "ash_content_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "ash_unittests"
       },
       {
@@ -1468,12 +1450,6 @@
           "can_use_on_swarming_builders": true
         },
         "test": "app_shell_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "ash_content_unittests"
       },
       {
         "swarming": {