[cros] Initial WebRTC-enabled implementation of user image picker on OOBE.

chrome/browser/resources/chromeos/user_images_grid.js

Index: chrome/browser/resources/chromeos/user_images_grid.js
diff --git a/chrome/browser/resources/chromeos/user_images_grid.js b/chrome/browser/resources/chromeos/user_images_grid.js
index f22f5db0648c62ae746714061f8ffea053f94e89..da0e90915eea553f80f4366020e4fd94019f84ea 100644
--- a/chrome/browser/resources/chromeos/user_images_grid.js
+++ b/chrome/browser/resources/chromeos/user_images_grid.js
@@ -211,6 +211,11 @@ cr.define('options', function() {
           imageInfo.clickHandler,
           imageIndex,
           imageInfo.decorateFn);
+      // Update image data with the reset of the keys from the old data.
+      for (k in imageInfo) {
+        if (!(k in newInfo))
+          newInfo[k] = imageInfo[k];
+      }
       if (wasSelected)
         this.selectedItem = newInfo;
       return newInfo;