question: @ VisibleForTesting public void disableBrowserOverrideForTest ( ) { mDisableBrowserOverride = true ; mPersistentControlTokens . clear ( ) ; mHandler . removeMessages ( MSG_ID_HIDE_CONTROLS ) ; if ( mControlAnimation != null ) { mControlAnimation . cancel ( ) ; mControlAnimation = null ; } mBrowserControlOffset = Float . NaN ; updateVisuals ( ) ; }
target:  Disables the ability for the browser to override the renderer provided top controls position for testing.