Shorten INSTANT_NEW_TAB_PAGE_WITH_FAKEBOX_AS_STARTING_FOCUS, INSTANT_NEW_TAB_PAGE_WITH_OMNIBOX_AS_STARTING_FOCUS, NEW_TAB_PAGE, and OBSOLETE_INSTANT_NEW_TAB_PAGE enums.
This is based the suggestion at https://codereview.chromium.org/23621037/diff/972001/chrome/browser/autocomplete/search_provider.cc#newcode941

BUG=

Review URL: https://codereview.chromium.org/65373002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233988 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 233988
Update RootWindow's properties when the root window is assigned to different display.

BUG=309085
TEST=covered by unittests

Review URL: https://codereview.chromium.org/66023002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233990 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 233990