Bug 546594 - GUI freeze when using Compare Viewer with large files

Changes the line tracker used for DocumentClone.

If the line delimiters are equal to the default ones, use the
DefaultLineTracker instead of the ConfigurableLineTracker - for
performance improvement

Change-Id: I9b6b570d87eade205f4984f04001ec8170f09c3e
Signed-off-by: zeljko.zurzic <zeljko.zurzic@amiq.com>
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
1 file changed