Merge "Fixed spell check failing to change word."

        // character or the existing selection, so it will not get cleared

        // above.

        mGotDelete = false;

        // Prefer sending javascript events, so when adding one character,

        // don't replace the unchanged text.

        if (count > 1 && before == count - 1) {

            String replaceButOne =  s.subSequence(start,

                    start + before).toString();

            String replacedString = getText().subSequence(start,

                    start + before).toString();

            if (replaceButOne.equals(replacedString)) {

                // we're just adding one character

                start += before;

                before = 0;

                count = 1;

            }

        }

        // Find the last character being replaced.  If it can be represented by

        // events, we will pass them to native (after replacing the beginning

        // of the changed text), so we can see javascript events.

        // Otherwise, replace the text being changed (including the last

        // character) in the textfield.

        // events, we will pass them to native so we can see javascript events.

        // Otherwise, replace the text being changed in the textfield.

        KeyEvent[] events = null;

        if (count == 1) {

            TextUtils.getChars(s, start + count - 1, start + count, mCharacter, 0);

            KeyCharacterMap kmap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);

        KeyEvent[] events = kmap.getEvents(mCharacter);

        boolean cannotUseKeyEvents = null == events;

        int charactersFromKeyEvents = cannotUseKeyEvents ? 0 : 1;

        if (count > 1 || cannotUseKeyEvents) {

            String replace = s.subSequence(start,

                    start + count - charactersFromKeyEvents).toString();

            mWebView.replaceTextfieldText(start, start + before, replace,

                    start + count - charactersFromKeyEvents,

                    start + count - charactersFromKeyEvents);

        } else {

            events = kmap.getEvents(mCharacter);

        }

        boolean useKeyEvents = (events != null);

        if (useKeyEvents) {

            // This corrects the selection which may have been affected by the

            // trackball or auto-correct.

            if (DebugFlags.WEB_TEXT_VIEW) {

            if (!mInSetTextAndKeepSelection) {

                mWebView.setSelection(start, start + before);

            }

        }

        if (!cannotUseKeyEvents) {

            int length = events.length;

            for (int i = 0; i < length; i++) {

                // We never send modifier keys to native code so don't send them

                    sendDomEvent(events[i]);

                }

            }

        } else {

            String replace = s.subSequence(start,

                    start + count).toString();

            mWebView.replaceTextfieldText(start, start + before, replace,

                    start + count,

                    start + count);

        }

        updateCachedTextfield();

    }

     * @param   text    The new text to place in the textfield.

     */

    /* package */ void setTextAndKeepSelection(String text) {

        mPreChange = text.toString();

        Editable edit = getText();

        mPreChange = text;

        if (edit.toString().equals(text)) {

            return;

        }

        int selStart = Selection.getSelectionStart(edit);

        int selEnd = Selection.getSelectionEnd(edit);

        mInSetTextAndKeepSelection = true;