Roll //build, //native_client, and a few more targets of opportunity.

testing/buildbot/chromium.chromiumos.json

Index: testing/buildbot/chromium.chromiumos.json
diff --git a/testing/buildbot/chromium.chromiumos.json b/testing/buildbot/chromium.chromiumos.json
index 64f2cd5eefdc74691c2cbd9146b0e0d8a7b96ef8..e7df4ed315fd69840b085576e6bc563964106706 100644
--- a/testing/buildbot/chromium.chromiumos.json
+++ b/testing/buildbot/chromium.chromiumos.json
@@ -1,291 +1,599 @@
 {
-  "Linux ChromiumOS Tests (1)": {
-    "gtest_tests": [
+  "Linux ChromiumOS GN": {
+    "additional_compile_targets": [
       "accessibility_unittests",
+      "app_list_unittests",
+      "aura_unittests",
+      "browser_tests",
+      "cacheinvalidation_unittests",
+      "chromedriver_unittests",
+      "chromeos_unittests",
+      "components_browsertests",
+      "components_unittests",
+      "content_browsertests",
+      "content_unittests",
+      "crypto_unittests",
+      "dbus_unittests",
+      "device_unittests",
+      "display_unittests",
+      "events_unittests",
+      "extensions_browsertests",
+      "extensions_unittests",
+      "gcm_unit_tests",
+      "gfx_unittests",
+      "gn_unittests",
+      "google_apis_unittests",
+      "gpu_unittests",
+      "interactive_ui_tests",
+      "ipc_tests",
+      "jingle_unittests",
+      "media_unittests",
+      "mojo_common_unittests",
+      "mojo_public_bindings_unittests",
+      "mojo_public_environment_unittests",
+      "mojo_public_system_unittests",
+      "mojo_public_utility_unittests",
+      "mojo_system_unittests",
+      "net_unittests",
+      "ppapi_unittests",
+      "printing_unittests",
+      "remoting_unittests",
+      "sandbox_linux_unittests",
+      "skia_unittests",
+      "sql_unittests",
+      "sync_unit_tests",
+      "ui_base_unittests",
+      "ui_chromeos_unittests",
+      "ui_touch_selection_unittests",
+      "unit_tests",
+      "url_unittests",
+      "views_unittests",
+      "wm_unittests"
+    ],
+    "gtest_tests": [
+      {
+        "test": "base_unittests"
+      }
+    ]
+  },
+  "Linux ChromiumOS GN (dbg)": {
+    "additional_compile_targets": [
+      "net_unittests"
+    ],
+    "gtest_tests": [
+      {
+        "test": "base_unittests"
+      }
+    ]
+  },
+  "Linux ChromiumOS Ozone Tests (1)": {
+    "gtest_tests": [
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
+        "test": "accessibility_unittests"
+      },
       {
-        "test": "base_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "app_list_unittests"
+      },
+      {
+        "test": "app_shell_unittests"
+      },
+      {
+        "test": "ash_unittests"
+      },
+      {
+        "test": "aura_unittests"
+      },
+      {
+        "test": "base_unittests"
+      },
+      {
+        "test": "cacheinvalidation_unittests"
+      },
+      {
+        "test": "chromeos_unittests"
+      },
+      {
+        "test": "chromevox_tests"
+      },
+      {
+        "test": "components_unittests"
       },
       {
-        "test": "browser_tests",
         "swarming": {
           "can_use_on_swarming_builders": true,
-          "shards": 5
-        }
+          "shards": 2
+        },
+        "test": "content_browsertests"
+      },
+      {
+        "test": "content_unittests"
       },
-      "cacheinvalidation_unittests",
-      "chromeos_unittests",
-      "components_unittests",
       {
-        "test": "content_browsertests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "crypto_unittests"
+      },
+      {
+        "test": "dbus_unittests"
+      },
+      {
+        "test": "device_unittests"
+      },
+      {
+        "test": "display_unittests"
+      },
+      {
+        "test": "events_unittests"
       },
       {
-        "test": "content_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "extensions_browsertests"
+      },
+      {
+        "test": "extensions_unittests"
+      },
+      {
+        "test": "gcm_unit_tests"
+      },
+      {
+        "test": "gfx_unittests"
+      },
+      {
+        "test": "google_apis_unittests"
+      },
+      {
+        "test": "gpu_unittests"
       },
       {
-        "test": "crypto_unittests",
         "swarming": {
-          "can_use_on_swarming_builders": true
-        }
+          "can_use_on_swarming_builders": true,
+          "shards": 3
+        },
+        "test": "interactive_ui_tests"
+      },
+      {
+        "test": "ipc_tests"
+      },
+      {
+        "test": "jingle_unittests"
+      },
+      {
+        "test": "media_unittests"
+      },
+      {
+        "test": "message_center_unittests"
+      },
+      {
+        "test": "nacl_loader_unittests"
       },
-      "dbus_unittests",
-      "display_unittests",
-      "extensions_unittests",
-      "gcm_unit_tests",
-      "google_apis_unittests",
-      "gpu_unittests",
-      "url_unittests",
       {
-        "test": "interactive_ui_tests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "net_unittests"
+      },
+      {
+        "test": "ozone_unittests"
+      },
+      {
+        "test": "ppapi_unittests"
+      },
+      {
+        "test": "printing_unittests"
+      },
+      {
+        "test": "remoting_unittests"
+      },
+      {
+        "args": [
+          "--test-launcher-print-test-stdio=always"
+        ],
+        "test": "sandbox_linux_unittests"
+      },
+      {
+        "test": "skia_unittests"
+      },
+      {
+        "test": "sql_unittests"
+      },
+      {
+        "test": "sync_unit_tests"
+      },
+      {
+        "test": "ui_base_unittests"
+      },
+      {
+        "test": "ui_chromeos_unittests"
+      },
+      {
+        "test": "ui_touch_selection_unittests"
       },
-      "jingle_unittests",
-      "device_unittests",
-      "media_unittests",
       {
-        "test": "net_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "unit_tests"
       },
-      "ppapi_unittests",
-      "printing_unittests",
-      "remoting_unittests",
       {
-        "test": "sandbox_linux_unittests",
-        "args": ["--test-launcher-print-test-stdio=always"]
+        "test": "url_unittests"
       },
-      "ui_base_unittests",
-      "ui_chromeos_unittests",
-      "ui_touch_selection_unittests",
-      "views_unittests",
-      "wm_unittests",
-      "aura_unittests",
       {
-        "test": "ash_unittests",
+        "test": "views_unittests"
+      },
+      {
+        "test": "wm_unittests"
+      }
+    ]
+  },
+  "Linux ChromiumOS Tests (1)": {
+    "gtest_tests": [
+      {
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "accessibility_unittests"
       },
-      "app_list_unittests",
-      "message_center_unittests",
-      "compositor_unittests",
-      "events_unittests",
-      "ipc_tests",
-      "sync_unit_tests",
       {
-        "test": "unit_tests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "app_list_unittests"
+      },
+      {
+        "test": "app_shell_unittests"
       },
-      "sql_unittests",
-      "nacl_loader_unittests",
-      "app_shell_unittests",
-      "chromevox_tests",
       {
-        "test": "extensions_browsertests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "ash_unittests"
+      },
+      {
+        "test": "aura_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
+        "test": "base_unittests"
       },
-      "skia_unittests"
-    ]
-  },
-  "Linux ChromiumOS Ozone Tests (1)": {
-    "gtest_tests": [
-      "accessibility_unittests",
-      "app_list_unittests",
-      "app_shell_unittests",
-      "ash_unittests",
-      "aura_unittests",
-      "base_unittests",
-      "cacheinvalidation_unittests",
-      "chromeos_unittests",
-      "chromevox_tests",
-      "components_unittests",
       {
-        "test": "content_browsertests",
         "swarming": {
           "can_use_on_swarming_builders": true,
-          "shards": 2
-        }
+          "shards": 5
+        },
+        "test": "browser_tests"
+      },
+      {
+        "test": "cacheinvalidation_unittests"
+      },
+      {
+        "test": "chromeos_unittests"
+      },
+      {
+        "test": "chromevox_tests"
+      },
+      {
+        "test": "components_unittests"
+      },
+      {
+        "test": "compositor_unittests"
       },
-      "content_unittests",
       {
-        "test": "crypto_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "content_browsertests"
       },
-      "dbus_unittests",
-      "device_unittests",
-      "display_unittests",
-      "events_unittests",
       {
-        "test": "extensions_browsertests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "content_unittests"
       },
-      "extensions_unittests",
-      "gcm_unit_tests",
-      "google_apis_unittests",
-      "gpu_unittests",
       {
-        "test": "interactive_ui_tests",
         "swarming": {
-          "can_use_on_swarming_builders": true,
-          "shards": 3
-        }
+          "can_use_on_swarming_builders": true
+        },
+        "test": "crypto_unittests"
+      },
+      {
+        "test": "dbus_unittests"
+      },
+      {
+        "test": "device_unittests"
+      },
+      {
+        "test": "display_unittests"
+      },
+      {
+        "test": "events_unittests"
       },
-      "ipc_tests",
-      "jingle_unittests",
-      "media_unittests",
-      "message_center_unittests",
-      "nacl_loader_unittests",
       {
-        "test": "net_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "extensions_browsertests"
       },
-      "ozone_unittests",
-      "ppapi_unittests",
-      "printing_unittests",
-      "remoting_unittests",
       {
-        "test": "sandbox_linux_unittests",
-        "args": ["--test-launcher-print-test-stdio=always"]
+        "test": "extensions_unittests"
+      },
+      {
+        "test": "gcm_unit_tests"
+      },
+      {
+        "test": "gfx_unittests"
+      },
+      {
+        "test": "google_apis_unittests"
+      },
+      {
+        "test": "gpu_unittests"
       },
-      "skia_unittests",
-      "sql_unittests",
-      "sync_unit_tests",
-      "ui_base_unittests",
-      "ui_chromeos_unittests",
-      "ui_touch_selection_unittests",
       {
-        "test": "unit_tests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "interactive_ui_tests"
       },
-      "url_unittests",
-      "views_unittests",
-      "wm_unittests"
+      {
+        "test": "ipc_tests"
+      },
+      {
+        "test": "jingle_unittests"
+      },
+      {
+        "test": "media_unittests"
+      },
+      {
+        "test": "message_center_unittests"
+      },
+      {
+        "test": "nacl_loader_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
+        "test": "net_unittests"
+      },
+      {
+        "test": "ppapi_unittests"
+      },
+      {
+        "test": "printing_unittests"
+      },
+      {
+        "test": "remoting_unittests"
+      },
+      {
+        "args": [
+          "--test-launcher-print-test-stdio=always"
+        ],
+        "test": "sandbox_linux_unittests"
+      },
+      {
+        "test": "skia_unittests"
+      },
+      {
+        "test": "sql_unittests"
+      },
+      {
+        "test": "sync_unit_tests"
+      },
+      {
+        "test": "ui_base_unittests"
+      },
+      {
+        "test": "ui_chromeos_unittests"
+      },
+      {
+        "test": "ui_touch_selection_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
+        "test": "unit_tests"
+      },
+      {
+        "test": "url_unittests"
+      },
+      {
+        "test": "views_unittests"
+      },
+      {
+        "test": "wm_unittests"
+      }
     ]
   },
   "Linux ChromiumOS Tests (dbg)(1)": {
     "gtest_tests": [
-      "accessibility_unittests",
       {
-        "test": "base_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "accessibility_unittests"
       },
-      "cacheinvalidation_unittests",
-      "chromeos_unittests",
-      "components_unittests",
       {
-        "test": "crypto_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "app_list_unittests"
+      },
+      {
+        "test": "app_shell_unittests"
       },
-      "dbus_unittests",
-      "extensions_unittests",
-      "google_apis_unittests",
-      "gpu_unittests",
-      "url_unittests",
-      "jingle_unittests",
       {
-        "test": "content_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "ash_unittests"
       },
-      "device_unittests",
-      "display_unittests",
-      "media_unittests",
-      "ppapi_unittests",
-      "printing_unittests",
-      "remoting_unittests",
       {
-        "test": "sandbox_linux_unittests",
-        "args": ["--test-launcher-print-test-stdio=always"]
+        "test": "aura_unittests"
       },
-      "ui_base_unittests",
-      "ui_chromeos_unittests",
-      "ui_touch_selection_unittests",
-      "views_unittests",
-      "wm_unittests",
-      "aura_unittests",
       {
-        "test": "ash_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "base_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "shards": 10
+        },
+        "test": "browser_tests"
+      },
+      {
+        "test": "cacheinvalidation_unittests"
+      },
+      {
+        "test": "chromeos_unittests"
+      },
+      {
+        "test": "components_unittests"
+      },
+      {
+        "test": "compositor_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "shards": 2
+        },
+        "test": "content_browsertests"
       },
-      "app_list_unittests",
-      "message_center_unittests",
-      "compositor_unittests",
-      "events_unittests",
-      "ipc_tests",
-      "sync_unit_tests",
       {
-        "test": "unit_tests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "content_unittests"
       },
-      "sql_unittests",
-      "nacl_loader_unittests",
       {
-        "test": "net_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "crypto_unittests"
+      },
+      {
+        "test": "dbus_unittests"
+      },
+      {
+        "test": "device_unittests"
+      },
+      {
+        "test": "display_unittests"
+      },
+      {
+        "test": "events_unittests"
       },
       {
-        "test": "browser_tests",
         "swarming": {
-          "can_use_on_swarming_builders": true,
-          "shards": 10
-        }
+          "can_use_on_swarming_builders": true
+        },
+        "test": "extensions_browsertests"
+      },
+      {
+        "test": "extensions_unittests"
+      },
+      {
+        "test": "gcm_unit_tests"
+      },
+      {
+        "test": "gfx_unittests"
+      },
+      {
+        "test": "google_apis_unittests"
+      },
+      {
+        "test": "gpu_unittests"
       },
-      "app_shell_unittests",
       {
-        "test": "content_browsertests",
         "swarming": {
           "can_use_on_swarming_builders": true,
-          "shards": 2
-        }
+          "shards": 3
+        },
+        "test": "interactive_ui_tests"
+      },
+      {
+        "test": "ipc_tests"
+      },
+      {
+        "test": "jingle_unittests"
+      },
+      {
+        "test": "media_unittests"
+      },
+      {
+        "test": "message_center_unittests"
+      },
+      {
+        "test": "nacl_loader_unittests"
       },
       {
-        "test": "extensions_browsertests",
         "swarming": {
           "can_use_on_swarming_builders": true
-        }
+        },
+        "test": "net_unittests"
+      },
+      {
+        "test": "ppapi_unittests"
+      },
+      {
+        "test": "printing_unittests"
+      },
+      {
+        "test": "remoting_unittests"
+      },
+      {
+        "args": [
+          "--test-launcher-print-test-stdio=always"
+        ],
+        "test": "sandbox_linux_unittests"
+      },
+      {
+        "test": "skia_unittests"
+      },
+      {
+        "test": "sql_unittests"
+      },
+      {
+        "test": "sync_unit_tests"
+      },
+      {
+        "test": "ui_base_unittests"
+      },
+      {
+        "test": "ui_chromeos_unittests"
+      },
+      {
+        "test": "ui_touch_selection_unittests"
       },
-      "gcm_unit_tests",
-      "skia_unittests",
       {
-        "test": "interactive_ui_tests",
         "swarming": {
-          "can_use_on_swarming_builders": true,
-          "shards": 3
-        }
+          "can_use_on_swarming_builders": true
+        },
+        "test": "unit_tests"
+      },
+      {
+        "test": "url_unittests"
+      },
+      {
+        "test": "views_unittests"
+      },
+      {
+        "test": "wm_unittests"
       }
     ]
   }