ui: Add a WebComponentsV0 origin trial for localhost am: 649eb15f20 am: 181d7cccf6
ui: Add a WebComponentsV0 origin trial for localhost am: 649eb15f20 am: 181d7cccf6

Change-Id: I4ac131734f558e5acd3dddafe0efc25f205b1e75

google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto