OnVisibilityChangedListener  777 content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java         mPopupZoomer.setOnVisibilityChangedListener(new PopupZoomer.OnVisibilityChangedListener() {
OnVisibilityChangedListener   66 content/public/android/java/src/org/chromium/content/browser/PopupZoomer.java     private OnVisibilityChangedListener mOnVisibilityChangedListener = null;
OnVisibilityChangedListener  237 content/public/android/java/src/org/chromium/content/browser/PopupZoomer.java     public void setOnVisibilityChangedListener(OnVisibilityChangedListener listener) {