tree ee2d280be55e1ea907ea9cb1111c2be11a20ff71
parent 5a412cf891e8d58affeb308849d92778de5e38a9
author Makarand Dharmapurikar <makarandd@google.com> 1468000077 -0700
committer Makarand Dharmapurikar <makarandd@google.com> 1468000077 -0700

fixes #7219

Modified objc plugin to add two types of import statements for well
known protos.
Deleted unnecessary empty.proto as we'll be using wellknown empty.proto
Modified test to use the well known empty.proto.