Merge "Ensure that text passed in is non-null."

                        // If the text entry has created more events, ignore

                        // this one.

                        } else if (msg.arg2 == mTextGeneration) {

                            mWebTextView.setTextAndKeepSelection(

                                    (String) msg.obj);

                            String text = (String) msg.obj;

                            if (null == text) {

                                text = "";

                            }

                            mWebTextView.setTextAndKeepSelection(text);

                        }

                    }

                    break;