Apply new WM shadows to app list.

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 756297028c7aab177e341bb38c27bcd68a552e5a..ae763043318d0beba556d0faa12067559baf1490 100644
--- a/testing/buildbot/chromium.win.json
+++ b/testing/buildbot/chromium.win.json
@@ -11,18 +11,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "app_list_presenter_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "app_list_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "app_shell_unittests"
       },
       {
@@ -517,18 +505,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "app_list_presenter_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "app_list_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "app_shell_unittests"
       },
       {
@@ -971,18 +947,6 @@
         "swarming": {
           "can_use_on_swarming_builders": true
         },
-        "test": "app_list_presenter_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
-        "test": "app_list_unittests"
-      },
-      {
-        "swarming": {
-          "can_use_on_swarming_builders": true
-        },
         "test": "app_shell_unittests"
       },
       {