objective-C: remove use of 'ivar' in favor of
'instance variable' in text of all diagnostics
for objective-C: // rdar://12352442


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164559 91177308-0d34-0410-b5e6-96231b3b80d8
22 files changed