Add a Linux bot to run servicification related tests.

For now start with content_browsertsts with network service enabled.

(chromium repo change)

BUG=713857

Review-Url: https://codereview.chromium.org/2848013002
Cr-Commit-Position: refs/heads/master@{#468439}

testing/buildbot/chromium.fyi.json

@@ -11783,6 +11783,21 @@
       }
     ]
   },
+  "Mojo Linux": {
+    "gtest_tests": [
+      {
+        "args": [
+          "--enable-network-service",
+          "--test-launcher-filter-file=../../testing/buildbot/filters/mojo.fyi.network_content_browsertests.filter"
+        ],
+        "name": "network_service_content_browsertests",
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
+        "test": "content_browsertests"
+      }
+    ]
+  },
   "Mojo Windows": {
     "additional_compile_targets": [
       "mash:all"

testing/buildbot/filters/BUILD.gn

@@ -35,6 +35,7 @@ source_set("content_browsertests_filters") {
   data = [
     "//testing/buildbot/filters/cast-linux.content_browsertests.filter",
     "//testing/buildbot/filters/isolate-extensions.content_browsertests.filter",
+    "//testing/buildbot/filters/mojo.fyi.network_content_browsertests.filter",
     "//testing/buildbot/filters/site-per-process.content_browsertests.filter",
   ]
 }

testing/buildbot/filters/mojo.fyi.network_content_browsertests.filter

+# http://crbug.com/715640
+BackgroundSyncBrowserTest*
+ServiceWorker*
+
+# http://crbug.com/715677
+Blob*
+
+# http://crbug.com/715630
+DownloadContentTest.*
\ No newline at end of file

tools/mb/mb_config.pyl

@@ -200,6 +200,7 @@
       'Mac deterministic': 'release_bot_mac_strip',
       'Mac deterministic (dbg)': 'debug_bot',
       'Mojo ChromiumOS': 'chromeos_with_codecs_ozone_release_trybot',
+      'Mojo Linux': 'release_bot',
       'Mojo Windows': 'release_bot_x86',
       'Ozone Linux': 'release_bot_ozone_linux',
       'Site Isolation Android': 'android_release_bot_minimal_symbols_arm64',
@@ -579,6 +580,8 @@
       # builds (and we only store baselines for release builds).
       'linux_layout_tests_layout_ng': 'release_bot',
 
+      'linux_mojo': 'release_trybot',
+      'linux_mojo_chromeos': 'release_trybot',
       'linux_nacl_sdk_build': 'release_bot',
       'linux_nacl_sdk': 'release_bot',
       'linux_optional_gpu_tests_rel': 'gpu_fyi_tests_release_trybot',
@@ -664,6 +667,7 @@
       'win_clang_rel': 'clang_official_release_trybot_x86',
       'win_clang_x64_dbg': 'win_clang_debug_bot',
       'win_clang_x64_rel': 'clang_official_release_trybot',
+      'win_mojo': 'release_trybot_x86',
       'win_nacl_sdk': 'release_bot_x86',
       'win_nacl_sdk_build': 'release_bot_x86',
       'win_optional_gpu_tests_rel': 'gpu_tests_deqp_gles_release_trybot_x86',