Rename virtual table anchors from Anchor() to anchor() for consistency with the rest of the tree.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164666 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Utils/ValueMapper.cpp

@@ -21,7 +21,7 @@
 using namespace llvm;
 
 // Out of line method to get vtable etc for class.
-void ValueMapTypeRemapper::Anchor() {}
+void ValueMapTypeRemapper::anchor() {}
 
 Value *llvm::MapValue(const Value *V, ValueToValueMapTy &VM, RemapFlags Flags,
                       ValueMapTypeRemapper *TypeMapper) {