Refactor PasswordStoreDefault on Linux to store the logins in a LoginDatabase
instead of using WebDataService. Once PasswordStoreWin is migrated as well,
PasswordStoreLinux will likely be folded back into PasswordStoreDefault.

BUG=35038
TEST=PasswordStoreLinuxTest.*

Review URL: http://codereview.chromium.org/1525026

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@44679 0039d316-1c4b-4281-b951-d872f2087c98
11 files changed