Alter the ActivityLog db table schemas.

Alter the ActivityLog db table schemas. 
Remove some arguments from LogDOMAction. 
Rename URIAction to DOMAction. 
Make sure db operations will be OK if we add new columns to tables.

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=182618

[felt, 2013-02-13 23:23:13]

Matt-- this is a duplicate of https://codereview.chromium.org/12207060/, to try
to fix the patch problem.

[Matt Perry, 2013-02-13 23:32:19]

lgtm

[commit-bot: I haz the power, 2013-02-14 04:38:54]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/felt@chromium.org/12262025/1

[commit-bot: I haz the power, 2013-02-14 04:39:09]

Presubmit check for 12262025-1 failed and returned exit status 1.

INFO:root:Found 15 file(s).

Running presubmit commit checks ...
Running /b/commit-queue/workdir/chromium/PRESUBMIT.py
Running /b/commit-queue/workdir/chromium/chrome/PRESUBMIT.py
Running /b/commit-queue/workdir/chromium/chrome/browser/extensions/PRESUBMIT.py

** Presubmit Messages **
If this change has an associated bug, add BUG=[bug number].

** Presubmit ERRORS **
Missing LGTM from an OWNER for files in these directories:
    chrome

Presubmit checks took 1.8s to calculate.

[felt, 2013-02-14 04:46:26]

Ben -- need OWNERS approval for adding new files to
chrome/chrome_browser_extensions.gypi.

[Ben Goodger (Google), 2013-02-14 23:18:52]

lgtm you can tbr gyp changes

[commit-bot: I haz the power, 2013-02-14 23:21:45]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/felt@chromium.org/12262025/1

[commit-bot: I haz the power, 2013-02-15 04:57:08]

Change committed as 182618