After further discussion, rename attribute 'objc_disable_automatic_synthesis' to 'objc_requires_property_definitions'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147622 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/AttributeList.cpp b/lib/Sema/AttributeList.cpp
index 6892ce2..c184676 100644
--- a/lib/Sema/AttributeList.cpp
+++ b/lib/Sema/AttributeList.cpp
@@ -108,7 +108,7 @@
     .Case("weak", AT_weak)
     .Case("weakref", AT_weakref)
     .Case("objc_arc_weak_reference_unavailable", AT_arc_weakref_unavailable)
-    .Case("objc_disable_automatic_synthesis", AT_objc_disable_automatic_synthesis)
+    .Case("objc_requires_property_definitions", AT_objc_requires_property_definitions)
     .Case("pure", AT_pure)
     .Case("mode", AT_mode)
     .Case("used", AT_used)