Esc now closes the date popup even if focused on the time selectors (#12314)

Change-Id: I68bc7922074c8c03957fbffce8a3d453726e8c1a
Remove flaky tests which does not give much additional info

Change-Id: I63141cac25b612805458cae570917f757106251a
Return border sizes from border methods in MeasuredSize (#13494)

Back ported from master
Merge: no

Change-Id: I9eee3cb897fcb00beb2b2877dd98337623e2cf5b
Eliminate more .v-caption leaks in AbstractOrderedLayout (#13346)

Change-Id: I641be48a53c53f584c42ae4f904975f447e9075a
Merge commit 'ca73546d736dfb41d9b25a32282fff63791bffe1' into master

ca73546d Eliminate more .v-caption leaks in AbstractOrderedLayout (#13346)

Conflicts:
	client/src/com/vaadin/client/ui/orderedlayout/AbstractOrderedLayoutConnector.java

Change-Id: Id1916a312149728d69b1493a9f28a72de41ec711