E N D
A Google-themed birthday cake is seen at the house where Google was founded on the company's 15th anniversary in Menlo Park, California, September 26, 2013. REUTERS/Stephen Lam
Google employee Andrea Janus demonstrates the use of the mini-putt green on the balcony at the Google office in Toronto, November 13, 2012. REUTERS/Mark Blinch
People eat in the cafeteria at the Google campus near Venice Beach, in Los Angeles, January 13, 2012. REUTERS/Lucy Nicholson
Employees at the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
Surfboards lean against a wall at the Google office in Santa Monica, October 11, 2010. REUTERS/Lucy Nicholson
Software Engineer Madhava Srinivasan shoots hoops at the Google campus near Venice Beach, January 13, 2012. REUTERS/Lucy Nicholson
A photobooth is pictured at the new headquarters of Google France before its official inauguration in Paris, December 6, 2011. REUTERS/Jacques Brinon/Pool
A sign for tea service hangs on the door of a video conference room at the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
An employee plays with lego at the New York City offices of Google, March 10, 2008. REUTERS/Erin Siegal
A whiteboard at the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
Employees work in their shared office space, decorated with a safari theme, at the the Google offices in downtown San Francisco, March 3, 2008. REUTERS/Erin Siegal
Scooters sit in hallway at the New York City offices of Google, March 10, 2008. REUTERS/Erin Siegal
Snacks are seen in the kitchen that are provided free of charge to employees at the Google office in Toronto, November 13, 2012. REUTERS/Mark Blinch
An employee shares a moment with his dog in his office at the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
An employee takes a nap in a nap pod which blocks out light and sound at the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
Employees work in the tech repair room at the the Google offices in downtown San Francisco, March 3, 2008. REUTERS/Erin Siegal
An employee takes a break to play a game of pool at the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
Employees meet in a conference room at the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
Dena Kaufer, owner of Onsite Haircuts, cuts the hair of a Google employee inside her refitted Winnebago in the parking lot of Google headquarters in Mountain View, May 10, 2007. REUTERS/Kimberly White
Employees work at desks that they have decorated themselves at the New York City offices of Google , March 10, 2008. REUTERS/Erin Siegal
A food service employee juices a shot of wheat grass at Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
A massage room at the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
A Google employee works on a laptop in front of a mural of the New York City skyline at the New York City office of Google, March 10, 2008. REUTERS/Erin Siegal
A telephone booth colored with Google's primary color colors outside a conference room at the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
Employees at the gym inside the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
An employee takes a nap in one of many common areas at the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
A lap pool at the Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
Google employees at work in San Francisco, February 28, 2008. REUTERS/ Erin Siegal
A view of the game room at the New York City offices of Google, March 10, 2008. REUTERS/Erin Siegal
Bicycles for use by employees are lined up at the Google campus near Venice Beach, in Los Angeles, January 13, 2012. REUTERS/Lucy Nicholson
A view of a logo model built by employees at the New York City offices of Google , March 10, 2008. REUTERS/Erin Siegal
The dog of a YouTube employee sits by a desk at the newly opened company headquarters in San Bruno, February 28, 2008. REUTERS/ Erin Siegal
The rock climbing wall at the Google campus near Venice Beach, in Los Angeles, January 13, 2012. REUTERS/Lucy Nicholson
Google bowls are seen in the headquarters of Google France in Paris, December 6, 2011. REUTERS/Jacques Brinon/Pool
People work at the Google campus near Venice Beach, in Los Angeles, January 13, 2012. REUTERS/Lucy Nicholson
A general view shows the "Game Room" at Google's New York City office, March 10, 2008. REUTERS/Erin Siegal
Employees choose their free lunch from one of fifteen different cafes at Google headquarters in Mountain View, March 3, 2008. REUTERS/Erin Siegal
Women sit on the roof deck at the Google campus near Venice Beach, in Los Angeles, January 13, 2012. REUTERS/Lucy Nicholson