deleteSurroundingText  312 content/public/android/java/src/org/chromium/content/browser/input/AdapterInputConnection.java     public boolean deleteSurroundingText(int beforeLength, int afterLength) {
deleteSurroundingText  373 content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java     boolean deleteSurroundingText(int beforeLength, int afterLength) {