ui/display:Extend HW Mirror Mode Flag

Extend the flag "enable-hardware_mirror-mode" until M114.

Bug: 1161556, b:176092209
Test: None.
Change-Id: I0e6aeba0c618630ca9256b170d0523f1047f9063
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3076900
Reviewed-by: Avi Drissman <[email protected]>
Reviewed-by: Mitsuru Oshima <[email protected]>
Commit-Queue: Gil Dekel <[email protected]>
Cr-Commit-Position: refs/heads/master@{#909874}
diff --git a/ui/display/display_features.cc b/ui/display/display_features.cc
index ccb6f6b..60d8c788 100644
--- a/ui/display/display_features.cc
+++ b/ui/display/display_features.cc
@@ -33,9 +33,9 @@
   return base::FeatureList::IsEnabled(kListAllDisplayModes);
 }
 
-// TODO(crbug.com/1161556): Add a flag to control hardware mirroring as the
-// first step towards permanently disabling hardware mirroring. This will be
-// removed once no critical regression is seen by removing HW mirroring.
+// A temporary flag to control hardware mirroring until it is decided whether to
+// permanently remove hardware mirroring support. See crbug.com/1161556 for
+// details.
 const base::Feature kEnableHardwareMirrorMode{
     "EnableHardwareMirrorMode", base::FEATURE_DISABLED_BY_DEFAULT};