Add the dump-layer-tree option to the -Z help text

I accidentally omitted this when I added the dump-layer-tree option
initially.

Fixes #7926.
This commit is contained in:
Martin Robinson 2015-10-08 10:14:45 -07:00
parent f3c9ce322c
commit 1f2e1be2a3

View file

@ -309,6 +309,7 @@ pub fn print_debug_usage(app: &str) -> ! {
print_option("dump-display-list", "Print the display list after each layout."); print_option("dump-display-list", "Print the display list after each layout.");
print_option("dump-display-list-json", "Print the display list in JSON form."); print_option("dump-display-list-json", "Print the display list in JSON form.");
print_option("dump-display-list-optimized", "Print optimized display list (at paint time)."); print_option("dump-display-list-optimized", "Print optimized display list (at paint time).");
print_option("dump-layer-tree", "Print the layer tree whenever it changes.");
print_option("relayout-event", "Print notifications when there is a relayout."); print_option("relayout-event", "Print notifications when there is a relayout.");
print_option("profile-tasks", "Instrument each task, writing the output to a file."); print_option("profile-tasks", "Instrument each task, writing the output to a file.");
print_option("show-compositor-borders", "Paint borders along layer and tile boundaries."); print_option("show-compositor-borders", "Paint borders along layer and tile boundaries.");