Remove the tool to disable the outdated build detector for organic installs of Chrome.

testing/buildbot/chromium.fyi.json

Index: testing/buildbot/chromium.fyi.json
diff --git a/testing/buildbot/chromium.fyi.json b/testing/buildbot/chromium.fyi.json
index bc8ff4ec4ee79c42a603855a0a929e7df80aaac6..b9d8f7389159b97962b42486e376d55c3cf8b555 100644
--- a/testing/buildbot/chromium.fyi.json
+++ b/testing/buildbot/chromium.fyi.json
@@ -4656,12 +4656,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "disable_outdated_build_detector_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "extensions_unittests"
       },
       {
@@ -4925,12 +4919,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "disable_outdated_build_detector_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "extensions_unittests"
       },
       {
@@ -5188,12 +5176,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "disable_outdated_build_detector_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "extensions_unittests"
       },
       {
@@ -6210,12 +6192,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "disable_outdated_build_detector_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "extensions_unittests"
       },
       {
@@ -6675,12 +6651,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "disable_outdated_build_detector_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "extensions_unittests"
       },
       {
@@ -6914,12 +6884,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "disable_outdated_build_detector_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "extensions_unittests"
       },
       {
@@ -7177,12 +7141,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "disable_outdated_build_detector_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "extensions_unittests"
       },
       {
@@ -7440,12 +7398,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "disable_outdated_build_detector_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "extensions_unittests"
       },
       {
@@ -8474,12 +8426,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "disable_outdated_build_detector_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "extensions_unittests"
       },
       {
@@ -9245,12 +9191,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "disable_outdated_build_detector_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "extensions_unittests"
       },
       {