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

llvm-svn: 170502
diff --git a/llvm/lib/Transforms/IPO/InlineAlways.cpp b/llvm/lib/Transforms/IPO/InlineAlways.cpp
index 5b8832e..2ae402e4 100644
--- a/llvm/lib/Transforms/IPO/InlineAlways.cpp
+++ b/llvm/lib/Transforms/IPO/InlineAlways.cpp
@@ -87,7 +87,7 @@
   // that are viable for inlining. FIXME: We shouldn't even get here for
   // declarations.
   if (Callee && !Callee->isDeclaration() &&
-      Callee->getFnAttributes().hasAttribute(Attributes::AlwaysInline) &&
+      Callee->getFnAttributes().hasAttribute(Attribute::AlwaysInline) &&
       CA.isInlineViable(*Callee))
     return InlineCost::getAlways();