Revert of Include headless tests in all swarm version for Windows, since it's been enabled

testing/buildbot/chromium.win.json

Index: testing/buildbot/chromium.win.json
diff --git a/testing/buildbot/chromium.win.json b/testing/buildbot/chromium.win.json
index 26600380a1e1a2b056eda47d242e1ea5e956597d..5ac988a13ae41506a3e900f98abe61daa86a21d7 100644
--- a/testing/buildbot/chromium.win.json
+++ b/testing/buildbot/chromium.win.json
@@ -199,28 +199,6 @@
           "can_use_on_swarming_builders": true
         },
         "test": "gpu_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "headless_browsertests"
-      },
-      {
-        "args": [
-          "--enable-browser-side-navigation"
-        ],
-        "name": "browser_side_navigation_headless_browsertests",
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "headless_browsertests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "headless_unittests"
       },
       {
         "swarming": {
@@ -797,28 +775,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "headless_browsertests"
-      },
-      {
-        "args": [
-          "--enable-browser-side-navigation"
-        ],
-        "name": "browser_side_navigation_headless_browsertests",
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "headless_browsertests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "headless_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "install_static_unittests"
       },
       {
@@ -1319,28 +1275,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "headless_browsertests"
-      },
-      {
-        "args": [
-          "--enable-browser-side-navigation"
-        ],
-        "name": "browser_side_navigation_headless_browsertests",
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "headless_browsertests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "headless_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "install_static_unittests"
       },
       {
@@ -1802,28 +1736,6 @@
           "can_use_on_swarming_builders": true
         },
         "test": "gpu_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "headless_browsertests"
-      },
-      {
-        "args": [
-          "--enable-browser-side-navigation"
-        ],
-        "name": "browser_side_navigation_headless_browsertests",
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "headless_browsertests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "headless_unittests"
       },
       {
         "swarming": {