Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170502 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/StackProtector.cpp b/lib/CodeGen/StackProtector.cpp
index a4a0861..1b38667 100644
--- a/lib/CodeGen/StackProtector.cpp
+++ b/lib/CodeGen/StackProtector.cpp
@@ -137,10 +137,10 @@
 /// add a guard variable to functions that call alloca, and functions with
 /// buffers larger than SSPBufferSize bytes.
 bool StackProtector::RequiresStackProtector() const {
-  if (F->getFnAttributes().hasAttribute(Attributes::StackProtectReq))
+  if (F->getFnAttributes().hasAttribute(Attribute::StackProtectReq))
     return true;
 
-  if (!F->getFnAttributes().hasAttribute(Attributes::StackProtect))
+  if (!F->getFnAttributes().hasAttribute(Attribute::StackProtect))
     return false;
 
   for (Function::iterator I = F->begin(), E = F->end(); I != E; ++I) {