Rename base/hash_tables to base/containers/hash_tables.

content/zygote/zygote_linux.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_ZYGOTE_ZYGOTE_H_
 #define CONTENT_ZYGOTE_ZYGOTE_H_
 
 #include <string>
 #include <vector>
 
-#include "base/hash_tables.h"
+#include "base/containers/hash_tables.h"
 #include "base/process.h"
 
 class Pickle;
 class PickleIterator;
 
 namespace content {
 
 class ZygoteForkDelegate;
 
 // This is the object which implements the zygote. The ZygoteMain function,
@@ skipping 74 matching lines @@
   // These might be set by helper_->InitialUMA. They supply a UMA enumeration
   // sample we should report on the first fork.
   std::string initial_uma_name_;
   int initial_uma_sample_;
   int initial_uma_boundary_value_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_ZYGOTE_ZYGOTE_H_