Bug 575864 - avoid spinning without wait

java editor calls signalWaitForFinish when editor is opened without any
reconciling work.
Just forget that signal and spin with delay

+ wake up that waiting delay when dirty flag is set.

Change-Id: I40c74f19aa788fbd1964204ec75c3852995d8ca5
Signed-off-by: Joerg Kubitz <jkubitz-eclipse@gmx.de>
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.text/+/190780
Reviewed-by: Andrey Loskutov <loskutov@gmx.de>
Tested-by: Andrey Loskutov <loskutov@gmx.de>
1 file changed