PARIS, FRANCE - FEBRUARY 24: Google CEO, Sundar Pichai delivers a speech to the Sciences Po students on February 24, 2016 in Paris, France. For his first European tour since his appointment at the head of Google, Sundar Pichai made a first stop in Paris, where he delivered a speech at Sciences Po. The French tax authorities demanded 1.6 billion euros (1.76 billion dollars) in back taxes to Google today. (Photo by Chesnot/Getty Images)
SAN FRANCISCO, CA - MAY 28: Google senior vice president of product Sundar Pichai delivers the keynote address during the 2015 Google I/O conference on May 28, 2015 in San Francisco, California. The annual Google I/O conference runs through May 29. (Photo by Justin Sullivan/Getty Images)
MOUNTAIN VIEW, CA - MAY 17: Google CEO Sundar Pichai delivers the keynote address at the Google I/O 2017 Conference at Shoreline Amphitheater on May 17, 2017 in Mountain View, California. The three-day conference will highlight innovations including Google Assistant. (Photo by Justin Sullivan/Getty Images)
Sundar Pichai, chief executive officer of Google Inc., smiles during an event in San Francisco, California, U.S., on Tuesday, Sept. 29, 2015. Google unveiled its newest Nexus smartphones with Huawei and LG Electronics Inc. as it looks to blunt the growth of Apple Inc.'s iPhone. Photographer: David Paul Morris/Bloomberg via Getty Images
Sundar Pichai, chief executive officer of Google Inc., speaks during a Google product launch event in San Francisco, California, U.S., on Tuesday, Oct. 4, 2016. Google is embarking on a wholesale revamp of its mobile phone strategy, debuting a pair of slick and powerful handsets that for the first time will go head-to-head with Apple Inc.'s iconic iPhone. Photographer: Michael Short/Bloomberg via Getty Images
