Fix invalid .grdp file with extra </message>

TBR=govind
TBR_REASON=Breaking translation script.

Change-Id: Ica247a1637b8dd4a2961c6ac45f111039e028c0a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1834907Reviewed-by: Ben Mason <benmason@chromium.org>
Cr-Commit-Position: refs/heads/master@{#702145}

third_party/blink/renderer/devtools/front_end/langpacks/shared_strings.grdp

@@ -52,7 +52,6 @@
   <message name="IDS_DEVTOOLS_1c481aa99d081c32182011a758f73d33" desc="Text that only contain a placeholder">
     <ph name="DURATIONTEXT">$1s<ex>100ms (at 200ms)</ex></ph>
   </message>
-  </message>
   <message name="IDS_DEVTOOLS_1eaeeaeb638fdf7f6eeb047abbfd0f1a" desc="Time of a single activity, as opposed to the total time">
     Self Time
   </message>
@@ -605,4 +604,4 @@
   <message name="IDS_DEVTOOLS_fe7fb037b290768d6a6be30b237e183d" desc="Text to dock the DevTools to the right of the browser tab">
     Dock to right
   </message>
-</grit-part>
\ No newline at end of file
+</grit-part>