Options: Rename options2 namespace to options.

chrome/browser/ui/webui/options2/chromeos/wallpaper_source.cc

Index: chrome/browser/ui/webui/options2/chromeos/wallpaper_source.cc
diff --git a/chrome/browser/ui/webui/options2/chromeos/wallpaper_source.cc b/chrome/browser/ui/webui/options2/chromeos/wallpaper_source.cc
index cd2640cc295aea8743ff60e8c94ccba3d67637be..04d2a98b7570f2f3f1aba4798e3ab65edb4ee243 100644
--- a/chrome/browser/ui/webui/options2/chromeos/wallpaper_source.cc
+++ b/chrome/browser/ui/webui/options2/chromeos/wallpaper_source.cc
@@ -27,7 +27,7 @@ extern "C" {
 }
 
 namespace chromeos {
-namespace options2 {
+namespace options {
 
 // Operation class that encodes existing in-memory image as PNG.
 // It uses NO-COMPRESSION to save time.
@@ -183,5 +183,5 @@ void WallpaperImageSource::SendCurrentUserWallpaper(int request_id,
   TRACE_EVENT_ASYNC_END0("SCREEN_LOCK", "GetUserWallpaper", request_id);
 }
 
-}  // namespace options2
+}  // namespace options
 }  // namespace chromeos