U.S.WorldBusinessArtsLifestyleOpinionAudioGamesCookingWirecutterThe AthleticYou have a preview view of this article while we are checking your access. When we have confirmed access, the full article content will load.The Google offices in Cambridge, Mass., were hit by layoffs last year.Credit...Sophie Park for The New York TimesJob cuts, which could continue throughout the year, have created a glum mood at what was arguably Silicon Valley’s most exuberant workplace.The Google offices in Cambridg...