Build libaddressinput in Chrome for requestAutocomplete().

third_party/libaddressinput/chromium/util/json.h

Index: third_party/libaddressinput/chromium/util/json.h
diff --git a/third_party/libaddressinput/chromium/util/json.h b/third_party/libaddressinput/chromium/util/json.h
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+// Copyright 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 class provides the same interface as ../src/cpp/src/util/json.h but with
+// a Chromium-specific JSON parser. This is because it didn't make much sense to
+// have 2 JSON parsers in Chrome's code base, and the standalone library opted
+// to use rapidjson instead of jsoncpp. See the other file for an explanation of
+// what this class does.
+
+#ifndef THIRD_PARTY_LIBADDRESSINPUT_CHROMIUM_UTIL_JSON_H_
+#define THIRD_PARTY_LIBADDRESSINPUT_CHROMIUM_UTIL_JSON_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/values.h"
+
+namespace i18n {
+namespace addressinput {
+
+class Json {
+ public:
+  Json();
+  ~Json();
+
+  bool ParseObject(const std::string& json);
+  bool HasStringValueForKey(const std::string& key) const;
+  std::string GetStringValueForKey(const std::string& key) const;
+
+ private:
+  scoped_ptr<base::DictionaryValue> dict_;
+
+  DISALLOW_COPY_AND_ASSIGN(Json);
+};
+
+}  // namespace addressinput
+}  // namespace i18n
+
+#endif  // THIRD_PARTY_LIBADDRESSINPUT_CHROMIUM_UTIL_JSON_H_