Layout stack fix: Don't divide by zero! Fixes loosing layout panel contents on full resize (FIRE-6153 & FIRE-6154)
Layout stack fix: Don't divide by zero! Fixes loosing layout panel contents on full resize (FIRE-6153 & FIRE-6154)

gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm