Features are function names if they have a parent feature.

There's no need to check whether the parent is accessible to the current context.

BUG=305000

Review URL: https://codereview.chromium.org/117843003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@242154 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 242154
IndexedDB: Simplify data loss code/message routing

Rather than passing a code/message pair through the entire open call
sequence, let the data loss status be assigned to the callbacks object
which is already passed along.

R=dgrogan
BUG=329931

Review URL: https://codereview.chromium.org/119343004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@242155 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 242155