TBR TODOs: Followup to 22594

Forgot to upload this patchset for alignment

Change-Id: I84ad7248d9641234e0f9dc3ad4a10ca799c6df71
diff --git a/app/src/main/java/io/v/todos/TaskViewHolder.java b/app/src/main/java/io/v/todos/TaskViewHolder.java
index 1605ac0..129c156 100644
--- a/app/src/main/java/io/v/todos/TaskViewHolder.java
+++ b/app/src/main/java/io/v/todos/TaskViewHolder.java
@@ -40,8 +40,6 @@
         final TextView created=(TextView) itemView.findViewById(R.id.task_time);
         created.setText(computeCreated(task));
 
-        //getCardView().setCardBackgroundColor(task.done ? 0xFFCCCCCC : 0xFFFFFFFF);
-
         itemView.setTag(task.key);
         itemView.setOnClickListener(itemListener);
     }
diff --git a/app/src/main/java/io/v/todos/TodoListViewHolder.java b/app/src/main/java/io/v/todos/TodoListViewHolder.java
index 3638a78..db335d2 100644
--- a/app/src/main/java/io/v/todos/TodoListViewHolder.java
+++ b/app/src/main/java/io/v/todos/TodoListViewHolder.java
@@ -35,8 +35,6 @@
         }
         mTimeAgo.setText(computeTimeAgo(listMetadata));
 
-        //getCardView().setCardBackgroundColor(listMetadata.isDone() ? 0xFFCCCCCC : 0xFFFFFFFF);
-
         itemView.setTag(listMetadata.key);
         itemView.setOnClickListener(listener);
     }
diff --git a/app/src/main/java/io/v/todos/UIUtil.java b/app/src/main/java/io/v/todos/UIUtil.java
index 50b83b3..57d14ec 100644
--- a/app/src/main/java/io/v/todos/UIUtil.java
+++ b/app/src/main/java/io/v/todos/UIUtil.java
@@ -39,9 +39,10 @@
 
     public static String computeTimeAgo(Context context, long startTime) {
         long now = System.currentTimeMillis();
+        // TODO(alexfandrianto): We could use even shorter strings for times.
         return (now - startTime > JUST_NOW_DURATION ?
-                DateUtils.getRelativeTimeSpanString(startTime, now, DateUtils.HOUR_IN_MILLIS, DateUtils.FORMAT_ABBREV_ALL).
-                        toString() :
+                DateUtils.getRelativeTimeSpanString(startTime, now, DateUtils.HOUR_IN_MILLIS,
+                        DateUtils.FORMAT_ABBREV_ALL).toString() :
                 context.getString(R.string.just_now));
     }