Remove static ctor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151160 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Object/Archive.cpp b/lib/Object/Archive.cpp
index ad1cde0..b67377c 100644
--- a/lib/Object/Archive.cpp
+++ b/lib/Object/Archive.cpp
@@ -19,7 +19,7 @@
 using namespace llvm;
 using namespace object;
 
-static const StringRef Magic = "!<arch>\n";
+static const char *Magic = "!<arch>\n";
 
 namespace {
 struct ArchiveMemberHeader {
@@ -200,7 +200,7 @@
 }
 
 Archive::child_iterator Archive::begin_children(bool skip_internal) const {
-  const char *Loc = Data->getBufferStart() + Magic.size();
+  const char *Loc = Data->getBufferStart() + strlen(Magic);
   size_t Size = sizeof(ArchiveMemberHeader) +
     ToHeader(Loc)->getSize();
   Child c(this, StringRef(Loc, Size));