Also build 64bit target on Windows
Also build 64bit target on Windows

hokein/libchromiumcontent,bbondy/libchromiumcontent,paulcbetts/libchromiumcontent,adamjgray/libchromiumcontent,brave/libchromiumcontent,brave/libchromiumcontent,jlord/libchromiumcontent,jlord/libchromiumcontent,atom/libchromiumcontent,synaptek/libchromiumcontent,zhanggyb/libchromiumcontent,atom/libchromiumcontent,zhanggyb/libchromiumcontent,paulcbetts/libchromiumcontent,electron/libchromiumcontent,eric-seekas/libchromiumcontent,bbondy/libchromiumcontent,eric-seekas/libchromiumcontent,adamjgray/libchromiumcontent,electron/libchromiumcontent,hokein/libchromiumcontent,synaptek/libchromiumcontent