According to their website:
Amenities
All guests at the
Disneyland® Hotel may enjoy the following amenities:
Three Diamond Deluxe Hotel
King-size bed or two queen-size beds
High speed internet access
Room service
Phones with voicemail
Irons, ironing boards, refrigerators, hairdryers, make-up mirrors and safes in each room
Cribs and roll-away beds available upon request
Disney Channel and ESPN
Non-smoking Hotel
Disabled-accessible rooms available
Amenities
The following amenties are available to all Guests of Disney's Grand Californian Hotel® & Spa:
Four Diamond Hotel
King-size bed or two queen-size beds or one queen-size bed and bunk beds
Exclusive entrance into Disney's California Adventure® Park
24 hour room service
Turn-down service
High speed internet access
Non-smoking hotel
Comfy robes available
Cribs, irons, ironing boards, hairdryers and make-up mirrors in each room
Refrigerators available upon request
Sleeping bags and cushions available upon request
In-room safes
Dual line phones with voicemail
Disney Channel and ESPN
Disabled-accessible rooms available
Amenities
The following amenities are available to all guests at Paradise Pier® Hotel:
Three Diamond Deluxe Hotel
King-size bed or two queen-size beds
Room service
Phones with voicemail
High speed internet access
Irons, ironing boards, refrigerators and coffee makers in each room
Cribs available upon request
Safety deposit boxes available
Disney Channel and ESPN
Non-smoking Hotel
Disabled-accessible rooms available
Interesting, PP doesn't list hair dryers.