Remove out of date documentation in ViewTarget

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189932831

library/src/main/java/com/bumptech/glide/request/target/ViewTarget.java

@@ -33,8 +33,8 @@
  *
  * <p> Any calls to {@link View#setTag(Object)}} on a View given to this class will result in
  * excessive allocations and and/or {@link IllegalArgumentException}s. If you must call {@link
- * View#setTag(Object)} on a view, consider using {@link BaseTarget} or {@link SimpleTarget}
- * instead. </p>
+ * View#setTag(Object)} on a view, use {@link #setTagId(int)} to specify a custom tag for Glide to 
+ * use.
  *
  * <p> Subclasses must call super in {@link #onLoadCleared(Drawable)} </p>
  *