Walt Disney Studios will make digital 3-D versions of Disney-Pixar hits “Toy Story” and “Toy Story 2.” “Toy Story” is scheduled for Oct. 2, 2009, followed by “Toy Story 2” on Feb. 12, 2010. Both films would be released in advance of “Toy Story 3,” which is being produced as a 3-D motion picture and is due June 18, 2010.