Rename objc_lifetime -> objc_ownership, and modify diagnostics to talk about 'ownership', not 'lifetime'.

rdar://9477613.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133779 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index 0cd707e..f8da76b 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -1144,7 +1144,7 @@
       QualType BaseAllocType = Context.getBaseElementType(AT);
       if (BaseAllocType.getObjCLifetime() == Qualifiers::OCL_None &&
           BaseAllocType->isObjCLifetimeType())
-        return Diag(Loc, diag::err_arc_new_array_without_lifetime)
+        return Diag(Loc, diag::err_arc_new_array_without_ownership)
           << BaseAllocType;
     }
   }