Add newline to the end of DIR_METADATA files in //components.

Bug: 1113033
Change-Id: I831c9f891e00a2d3abcb5c9c301fedf9891f92ab
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2582637
Commit-Queue: Ted Choc <[email protected]>
Reviewed-by: Ted Choc <[email protected]>
Auto-Submit: Edward Lesmes <[email protected]>
Cr-Commit-Position: refs/heads/master@{#835457}
diff --git a/components/nacl/DIR_METADATA b/components/nacl/DIR_METADATA
index 27e098b..5f3860e 100644
--- a/components/nacl/DIR_METADATA
+++ b/components/nacl/DIR_METADATA
@@ -1,4 +1,4 @@
 monorail {
   component: "Platform>NaCl"
 }
-team_email: "[email protected]"
\ No newline at end of file
+team_email: "[email protected]"