Adds views_mus_unittests to the linux bot

testing/buildbot/chromium.linux.json

 {
   "Android GN": {
     "additional_compile_targets": [
       "all"
     ],
     "gtest_tests": [
       {
         "test": "android_webview_unittests"
       },
       {
@@ skipping 908 matching lines @@
         },
         "test": "unit_tests"
       },
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
         "test": "url_unittests"
       },
       {
+        "test": "views_mus_unittests"
+      },

[Dirk Pranke, 2016/03/09 00:22:00]

can this run under swarming? If so, you should add the "swarming" clause you see
for the other tests.

If it can't, that's a problem ...

[sky, 2016/03/09 00:32:04]

AFAIK, yes.

+      {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
         "test": "views_unittests"
       },
       {
         "test": "window_manager_unittests"
       },
       {
         "swarming": {
@@ skipping 773 matching lines @@
       }
     ],
     "scripts": [
       {
         "name": "nacl_integration",
         "script": "nacl_integration.py"
       }
     ]
   }
 }