protected void initialize(String id, Object callerContext) {
    init(id, callerContext);
    mJustConstructed = false;
    mLogWithHighSamplingRate = false;
  }
Initializes this controller with the new id and caller context. This allows for reusing of the
existing controller instead of instantiating a new one. This method should be called when the
controller is in detached state.

@param id unique id for this controller
@param callerContext tag and context for this controller
drawee/src/main/java/com/facebook/drawee/controller/AbstractDraweeController.java