Add components_unittests to bots

masters/master.tryserver.chromium/master.cfg

Index: masters/master.tryserver.chromium/master.cfg
diff --git a/masters/master.tryserver.chromium/master.cfg b/masters/master.tryserver.chromium/master.cfg
index 648c882e6be26fb38c86f84390d37026f7de6482..20e41d3fa61a3e5142ae409bf850af20ac4f3921 100644
--- a/masters/master.tryserver.chromium/master.cfg
+++ b/masters/master.tryserver.chromium/master.cfg
@@ -255,6 +255,7 @@ linux_sharded = [
   'cc_unittests',
   'chromedriver2_tests',
   'chromedriver2_unittests',
+  'components_unittests',
   'content_browsertests',
   'content_unittests',
   'crypto_unittests',
@@ -315,6 +316,7 @@ linux_tests_full_name = [
   'chromedriver2_unittests',
   'check_deps',
   'check_licenses',
+  'components_unittests',
   'content_browsertests',
   'content_unittests',
   'crypto_unittests',
@@ -492,6 +494,7 @@ mac_sharded = [
   'cc_unittests',
   'chromedriver2_tests',
   'chromedriver2_unittests',
+  'components_unittests',
   'content_browsertests',
   'content_unittests',
   'crypto_unittests',
@@ -675,6 +678,7 @@ b_win_rel_naclmore = CreateBuilder(
 linux_chromeos_sharded = [
   'base_unittests',
   'browser_tests',
+  'components_unittests',
   'content_browsertests',
   'content_unittests',
   'media_unittests',
@@ -689,6 +693,7 @@ linux_chromeos_tests= [
   ('check_deps', None),
   ('check_deps2git', None),
   ('chromeos_unittests', 'chromeos_unittests'),
+  ('components_unittests', 'components_unittests'),
   ('compositor', 'compositor_unittests'),
   ('content_browsertests', 'content_browsertests'),
   ('content_unittests', 'content_unittests'),
@@ -1360,6 +1365,7 @@ b_linux_asan = {
         '--compiler=goma-clang',
         'base_unittests',
         'cacheinvalidation_unittests',
+        'components_unittests',
         'content_browsertests',
         'content_unittests',
         'crypto_unittests',