Remove C++11 usage from Clang tools.

tools/clang/rewrite_scoped_array/RewriteScopedArray.cpp

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // This implements a Clang tool to rewrite all instances of scoped_array<T> to
 // scoped_ptr<T[]>. The former is being deprecated in favor of the latter, to
 // allow for an eventual transition from scoped_ptr to unique_ptr.
 
 #include "clang/AST/ASTContext.h"
 #include "clang/ASTMatchers/ASTMatchers.h"
@@ skipping 67 matching lines @@
          loc(qualType(hasDeclaration(recordDecl(hasName("::scoped_array")))))),
       &callback);
 
   int result =
       tool.run(clang::tooling::newFrontendActionFactory(&match_finder));
   if (result != 0)
     return result;
 
   // Serialization format is documented in tools/clang/scripts/run_tool.py
   llvm::outs() << "==== BEGIN EDITS ====\n";
-  for (const Replacement& r : replacements) {
-    llvm::outs() << "r:" << r.getFilePath() << ":" << r.getOffset() << ":"
-                 << r.getLength() << ":" << r.getReplacementText() << "\n";
+  for (Replacements::const_iterator it = replacements.begin();
+       it != replacements.end(); ++it) {
+    llvm::outs() << "r:" << it->getFilePath() << ":" << it->getOffset() << ":"
+                 << it->getLength() << ":" << it->getReplacementText() << "\n";
   }
   llvm::outs() << "==== END EDITS ====\n";
 
   return 0;
 }