Update AssertNoGCScope patch for Chrome 29
Update AssertNoGCScope patch for Chrome 29

bbondy/libchromiumcontent,jlord/libchromiumcontent,deepak1556/libchromiumcontent,atom/libchromiumcontent,deepak1556/libchromiumcontent,hokein/libchromiumcontent,jlord/libchromiumcontent,zhanggyb/libchromiumcontent,electron/libchromiumcontent,bbondy/libchromiumcontent,adamjgray/libchromiumcontent,adamjgray/libchromiumcontent,brave/libchromiumcontent,atom/libchromiumcontent,eric-seekas/libchromiumcontent,synaptek/libchromiumcontent,synaptek/libchromiumcontent,zhanggyb/libchromiumcontent,hokein/libchromiumcontent,paulcbetts/libchromiumcontent,paulcbetts/libchromiumcontent,eric-seekas/libchromiumcontent,electron/libchromiumcontent,brave/libchromiumcontent