Removed old_print_pages_params_

According UMA old_print_pages_params_ helps in 0.5% of preview request. With current design it's unlikely that preview with sames settings could be requested. JS side already check this.

Review URL: https://codereview.chromium.org/26558003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227717 0039d316-1c4b-4281-b951-d872f2087c98
Fix a TODO now that memory and try masters have restarted.

BUG=294387

Review URL: https://codereview.chromium.org/26647002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227718 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 227718
Fix app list profile selector crash on profile add while menu is open.

The base issue here is that MenuController::dealloc tries to close the
menu if it's open and assumes the model still exists. This CL resets the
MenuController before resetting the AppListMenu so that the dealloc is
called without any fuss.

BUG=305204

Review URL: https://codereview.chromium.org/26651002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227719 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 227719