[CodeHealth] Use `is_chromeos` in Grit files (/components)

This CL was uploaded by git cl split.

R=blundell@chromium.org

Bug: 1316150
Change-Id: I76acd74a4a515c62e47a8faea69cb1eedcba8884
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3813673
Auto-Submit: Ari Chivukula <arichiv@chromium.org>
Commit-Queue: Ted Choc <tedchoc@chromium.org>
Reviewed-by: Ted Choc <tedchoc@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1032654}
diff --git a/components/printing_component_strings.grdp b/components/printing_component_strings.grdp
index f1ad867b..bdc98144 100644
--- a/components/printing_component_strings.grdp
+++ b/components/printing_component_strings.grdp
@@ -12,7 +12,7 @@
     Print Compositor Service
   </message>
 
-  <if expr="chromeos_ash or chromeos_lacros">
+  <if expr="is_chromeos">
     <message name="IDS_PRINT_CHAMBER_HUMIDITY" desc="PWG5100.21 (8.1.1) chamber-humidity">
       Chamber humidity
     </message>