Remove Mojo bindings environment.

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 ce382d1b707396dd7a056def560ba11ded4f4ac9..6acf2f162ce642e6d68ce67a21ac75161c8abbda 100644
--- a/testing/buildbot/chromium.fyi.json
+++ b/testing/buildbot/chromium.fyi.json
@@ -497,12 +497,6 @@
         "test": "mojo_public_bindings_unittests"
       },
       {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "mojo_public_environment_unittests"
-      },
-      {
         "test": "mojo_public_system_unittests"
       },
       {
@@ -699,12 +693,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "mojo_public_environment_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "mojo_public_system_unittests"
       },
       {
@@ -1209,12 +1197,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "mojo_public_environment_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "mojo_public_system_unittests"
       },
       {
@@ -1914,12 +1896,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "mojo_public_environment_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "mojo_public_system_unittests"
       },
       {
@@ -2215,9 +2191,6 @@
         "test": "mojo_public_bindings_unittests"
       },
       {
-        "test": "mojo_public_environment_unittests"
-      },
-      {
         "test": "mojo_public_system_unittests"
       },
       {
@@ -6466,12 +6439,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "mojo_public_environment_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "mojo_public_system_unittests"
       },
       {
@@ -6721,12 +6688,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "mojo_public_environment_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "mojo_public_system_unittests"
       },
       {
@@ -7015,9 +6976,6 @@
         "test": "mojo_public_bindings_unittests"
       },
       {
-        "test": "mojo_public_environment_unittests"
-      },
-      {
         "test": "mojo_public_system_unittests"
       },
       {
@@ -7258,9 +7216,6 @@
         "test": "mojo_public_bindings_unittests"
       },
       {
-        "test": "mojo_public_environment_unittests"
-      },
-      {
         "test": "mojo_public_system_unittests"
       },
       {