Add accessibility_unittests and chromevox_tests to buildbot config.

testing/buildbot/chromium_trybot.json

 {
   "compile_targets": [
     "all"
   ],
   "gtest_tests": [
     "accessibility_unittests",
     "app_list_unittests",
     {
       "test": "base_unittests",
       "swarming": {
         "can_use_on_swarming_builders": true
       }
     },
     {
       "test": "browser_tests",
       "exclude_builders": ["tryserver.chromium:win_chromium_x64_rel"],
       "swarming": {
         "can_use_on_swarming_builders": true,
         "shards": 5
       }
     },
     "cacheinvalidation_unittests",
     "cast_unittests",
     "cc_unittests",
     "chromedriver_unittests",
     {
+      "test": "chromeos_unittests",

[Paweł Hajdan Jr., 2014/06/24 18:12:18]

That's surprising - I see chromeos_unittests added here while other tests get
added to the main waterfall builders. Make the tryserver config match the main
waterfall config.

[dmazzoni, 2014/06/24 19:31:48]

Oops, this was a typo. I meant this to be chromevox_tests.

accessibility_unittests was already in the trybot config, I didn't need to add
it.

+      "platforms": ["linux"],

[Paweł Hajdan Jr., 2014/06/24 18:12:18]

nit: This is not needed since chromium_configs includes chromeos which implies
linux.

[dmazzoni, 2014/06/24 19:31:48]

Done.

+      "chromium_configs": ["chromium_chromeos", "chromium_chromeos_clang"]
+    },
+    {
       "test": "chrome_elf_unittests",
       "platforms": ["win"]
     },
     "components_unittests",
     {
       "test": "compositor_unittests",
       "platforms": ["linux", "win"]
     },
     {
       "test": "courgette_unittests",
@@ skipping 137 matching lines @@
     ".*gyp[i]?",
     "chrome/test/data/.*",
     "content/test/data/.*",
     "DEPS",
     "testing/buildbot/.*"
   ],
 
   "filter_builders": [
   ]
 }