| Dan Shi | d346fc9 | 2015-03-05 09:39:41 -0800 | [diff] [blame^] | 1 | # This database migration does nothing. It works as a replacement for a reverted |
| 2 | # migrate CL: https://chromium-review.googlesource.com/#/c/253760 |
| 3 | # For routine database migration revert, a new CL should be added to add |
| 4 | # DOWN_SQL of the reverted migration as UP_SQL. However, in that CL's case, |
| 5 | # DOWN_SQL is not available. |
| 6 | # The dummy migration avoid the requirement to manually downgrade migrate_info |
| 7 | # in each database. |
| 8 | |
| 9 | UP_SQL = """ |
| 10 | """ |
| 11 | |
| 12 | DOWN_SQL=""" |
| 13 | """ |
| 14 | |