add UUID to the acronyms list of objc property name checks

Reviewers: benhamilton, hokein

Reviewed By: benhamilton

Subscribers: klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D43775

llvm-svn: 326222
diff --git a/clang-tools-extra/clang-tidy/objc/PropertyDeclarationCheck.cpp b/clang-tools-extra/clang-tidy/objc/PropertyDeclarationCheck.cpp
index ee08e2f..700c5e6 100644
--- a/clang-tools-extra/clang-tidy/objc/PropertyDeclarationCheck.cpp
+++ b/clang-tools-extra/clang-tidy/objc/PropertyDeclarationCheck.cpp
@@ -50,6 +50,7 @@
     "FTP",
     "GIF",
     "GPS",
+    "GUID",
     "HD",
     "HDR",
     "HTML",
@@ -87,6 +88,7 @@
     "UI",
     "URI",
     "URL",
+    "UUID",
     "VC",
     "VOIP",
     "VPN",