Enable looping of videos in Files.app.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index b97d3f1085037374028905de12005693c246477a..ddddcf8a031164ce1fb9988ab02d97a0e2a7740c 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -12631,6 +12631,9 @@ Some features may be unavailable.  Please check that the profile exists and you
       <message name="IDS_FILE_BROWSER_GALLERY_VIDEO_DECODING_ERROR" desc="In the Gallery, message informing that an error occured while playing the movie.">
         An error occurred. Click to restart from the beginning.
       </message>
+      <message name="IDS_FILE_BROWSER_GALLERY_VIDEO_LOOPED_MODE" desc="In the Gallery, message informing that the movie will be played in a loop.">
+        This video will keep playing until the cows come home.

[hirono, 2013/06/20 09:20:46]

I was surprised at this message.
I wondered why cows was mentioned here.
The crbug.com/249238 page let me know the all :)

[mtomasz, 2013/06/20 09:31:59]

I'm curious about translations :)

+      </message>
       <message name="IDS_FILE_BROWSER_AUDIO_ERROR" desc="In the Audio Player, message informing that the file could not be played.">
         This file could not be played.
       </message>