Remove TimeOwner interface

The TimeOwner interface is confusing from feedback from the community
and we should be removed.
The maliling list:
https://lists.ozlabs.org/pipermail/openbmc/2020-April/021409.html.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I99e05d8046423d95c493634f95e67657f037e1e4
diff --git a/xyz/openbmc_project/Time/Owner.interface.yaml b/xyz/openbmc_project/Time/Owner.interface.yaml
deleted file mode 100644
index 6794ce7..0000000
--- a/xyz/openbmc_project/Time/Owner.interface.yaml
+++ /dev/null
@@ -1,26 +0,0 @@
-description: >
-    Implement to set time owner.
-
-properties:
-    - name: TimeOwner
-      type: enum[self.Owners]
-      description: >
-          The time owner.
-
-enumerations:
-    - name: Owners
-      description: >
-        Possible owners of time.
-      values:
-        - name: BMC
-          description: >
-            BMC alone owns system time.
-        - name: Host
-          description: >
-            Host alone owns system time.
-        - name: Both
-          description: >
-            BMC and host own system time.
-        - name: Split
-          description: >
-            BMC and host maintain their own time.