Null check on orientation lock. (#35639)
Null check on orientation lock. (#35639)


mhc-gh/amphtml,alanorozco/amphtml,mhc-gh/amphtml,alanorozco/amphtml,mhc-gh/amphtml,ampproject/amphtml,honeybadgerdontcare/amphtml,alanorozco/amphtml,jridgewell/amphtml,media-net/amphtml,mhc-gh/amphtml,smartadserver/amphtml,ampproject/amphtml,mhc-gh/amphtml,honeybadgerdontcare/amphtml,ampproject/amphtml,honeybadgerdontcare/amphtml,danielrozenberg/amphtml,honeybadgerdontcare/amphtml,Gregable/amphtml,ampproject/amphtml,jridgewell/amphtml,smartadserver/amphtml,alanorozco/amphtml,Gregable/amphtml,honeybadgerdontcare/amphtml,media-net/amphtml,media-net/amphtml,danielrozenberg/amphtml,Gregable/amphtml,honeybadgerdontcare/amphtml,media-net/amphtml,alanorozco/amphtml,Gregable/amphtml,ampproject/amphtml,jpettitt/amphtml,mhc-gh/amphtml,jpettitt/amphtml,smartadserver/amphtml,jridgewell/amphtml,jridgewell/amphtml,alanorozco/amphtml,jpettitt/amphtml,danielrozenberg/amphtml,media-net/amphtml,honeybadgerdontcare/amphtml,danielrozenberg/amphtml,jridgewell/amphtml,jpettitt/amphtml,jridgewell/amphtml,jpettitt/amphtml,Gregable/amphtml,media-net/amphtml,ampproject/amphtml,danielrozenberg/amphtml,jpettitt/amphtml,ampproject/amphtml,danielrozenberg/amphtml,jpettitt/amphtml,jpettitt/amphtml,danielrozenberg/amphtml,smartadserver/amphtml,mhc-gh/amphtml,ampproject/amphtml,danielrozenberg/amphtml,Gregable/amphtml,media-net/amphtml,alanorozco/amphtml,smartadserver/amphtml,alanorozco/amphtml,media-net/amphtml,Gregable/amphtml,jridgewell/amphtml,mhc-gh/amphtml,Gregable/amphtml,smartadserver/amphtml