Printing: Fix components string endings

Bug: None
Change-Id: I40a15fb4af859cf60bd45afbb2e78ff61731cdf1
Reviewed-on: https://chromium-review.googlesource.com/1019866Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Rebekah Potter <rbpotter@chromium.org>
Cr-Commit-Position: refs/heads/master@{#552108}

components/printing_strings.grdp

-<?xml version="1.0" encoding="utf-8"?>
-<grit-part>
-  <if expr="enable_print_preview">
-    <if expr="is_win">
-      <message name="IDS_PRINT_PREVIEW_FRIENDLY_WIN_NETWORK_PRINTER_NAME" desc="Friendly name for a printer with a given name on a given server. This uses the same format as the Windows print dialog.">
-        <ph name="PRINTER_NAME">$1<ex>HP LaserJet</ex></ph> on <ph name="SERVER_NAME">$2<ex>printserver</ex></ph>
-      </message>
-    </if>
-  </if>
-</grit-part>
+<?xml version="1.0" encoding="utf-8"?>
+<grit-part>
+  <if expr="enable_print_preview">
+    <if expr="is_win">
+      <message name="IDS_PRINT_PREVIEW_FRIENDLY_WIN_NETWORK_PRINTER_NAME" desc="Friendly name for a printer with a given name on a given server. This uses the same format as the Windows print dialog.">
+        <ph name="PRINTER_NAME">$1<ex>HP LaserJet</ex></ph> on <ph name="SERVER_NAME">$2<ex>printserver</ex></ph>
+      </message>
+    </if>
+  </if>
+</grit-part>