tcwg-test-trigger-files.yaml: remove useless project

.. that was used to test jenkins file parameters

Change-Id: I3d45af058c652353986ec349ee5c7a4a13582ce9
diff --git a/tcwg-test-trigger-files.yaml b/tcwg-test-trigger-files.yaml
deleted file mode 100644
index 8117f50..0000000
--- a/tcwg-test-trigger-files.yaml
+++ /dev/null
@@ -1,52 +0,0 @@
-- property:
-    name: default-properties
-    properties:
-      - authorization:
-          anonymous:
-            - job-read
-            - job-extended-read
-          everyone-flat:
-            - job-build
-            - job-cancel
-      - build-discarder:
-          days-to-keep: 30
-
-- job:
-    name: tcwg-test-trigger-files
-    project-type: freestyle
-    defaults: global
-    properties:
-      - default-properties
-    parameters:
-      - file:
-          name: trigger-file
-          description: "trigger file to test"
-    disabled: false
-    concurrent: false
-    node: tcwg-x86_64
-    display-name: 'TCWG testing trigger file (to be removed once tested)'
-    triggers:
-        - timed: '@weekly'
-    wrappers:
-        - timeout:
-            timeout: 600
-        - timestamps
-        - ssh-agent-credentials:
-            users:
-                # tcwg-buildslave user id
-                - 'e0958a95-204f-4c14-a66c-5e2be6c5d50a'
-        - build-name:
-            name: '#${BUILD_NUMBER}'
-    builders:
-        - shell: |
-            #!/bin/bash
-            set -ex
-
-            mkdir -p artifacts/
-            cp "$(pwd)/trigger-file" artifacts/
-
-        - trigger-builds:
-            - project: tcwg_chromium--masterfast-build
-              parameter-factories:
-              - factory: filebuild
-                file-pattern: artifacts/trigger-file