Upgrade the history database to version 23

Upgrade the history database to version 23

- Android_urls table data schema was changed.
- Migrate the data to new table.

BUG=
TEST=

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=133008

[sky, 2012-04-13 21:32:05]

http://codereview.chromium.org/10067030/diff/1009/chrome/browser/history/andr...
File chrome/browser/history/android/android_urls_database.cc (right):

http://codereview.chromium.org/10067030/diff/1009/chrome/browser/history/andr...
chrome/browser/history/android/android_urls_database.cc:21: sql.append("CREATE
TABLE IF NOT EXISTS ");
How come you need this if not exists? Doesn't line 19 handle this?

[michaelbai, 2012-04-13 23:02:35]

Synced code, PTAL

http://codereview.chromium.org/10067030/diff/1009/chrome/browser/history/andr...
File chrome/browser/history/android/android_urls_database.cc (right):

http://codereview.chromium.org/10067030/diff/1009/chrome/browser/history/andr...
chrome/browser/history/android/android_urls_database.cc:21: sql.append("CREATE
TABLE IF NOT EXISTS ");
Yes, they are not needed.

On 2012/04/13 21:32:05, sky wrote:
> How come you need this if not exists? Doesn't line 19 handle this?

[sky, 2012-04-13 23:26:17]

LGTM

[commit-bot: I haz the power, 2012-04-13 23:32:28]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/michaelbai@chromium.org/10067030/5001

[commit-bot: I haz the power, 2012-04-14 00:27:48]

Try job failure for 10067030-5001 (retry) on linux_rel for step "unit_tests".
It's a second try, previously, step "unit_tests" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_rel&...