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.

Review URL: https://chromiumcodereview.appspot.com/12262025

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@182618 0039d316-1c4b-4281-b951-d872f2087c98
17 files changed