Remove the dependency on json schema compiler.

tools/json_schema_compiler/test/test_util.h

Index: tools/json_schema_compiler/test/test_util.h
diff --git a/tools/json_schema_compiler/test/test_util.h b/tools/json_schema_compiler/test/test_util.h
deleted file mode 100644
index 7590004a7de139a4f0f01d44e9a17ea8748357ff..0000000000000000000000000000000000000000
--- a/tools/json_schema_compiler/test/test_util.h
+++ /dev/null
@@ -1,55 +0,0 @@
-// 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.
-
-#ifndef TOOLS_JSON_SCHEMA_COMPILER_TEST_TEST_UTIL_H_
-#define TOOLS_JSON_SCHEMA_COMPILER_TEST_TEST_UTIL_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/string_piece.h"
-#include "base/values.h"
-
-namespace json_schema_compiler {
-namespace test_util {
-
-scoped_ptr<base::Value> ReadJson(const base::StringPiece& json);
-
-template <typename T>
-std::vector<T> Vector(const T& a) {
-  std::vector<T> arr;
-  arr.push_back(a);
-  return arr;
-}
-template <typename T>
-std::vector<T> Vector(const T& a, const T& b) {
-  std::vector<T> arr = Vector(a);
-  arr.push_back(b);
-  return arr;
-}
-template <typename T>
-std::vector<T> Vector(const T& a, const T& b, const T& c) {
-  std::vector<T> arr = Vector(a, b);
-  arr.push_back(c);
-  return arr;
-}
-
-scoped_ptr<base::ListValue> List(base::Value* a);
-scoped_ptr<base::ListValue> List(base::Value* a, base::Value* b);
-scoped_ptr<base::ListValue> List(base::Value* a,
-                                 base::Value* b,
-                                 base::Value* c);
-
-scoped_ptr<base::DictionaryValue> Dictionary(
-    const std::string& ak, base::Value* av);
-scoped_ptr<base::DictionaryValue> Dictionary(
-    const std::string& ak, base::Value* av,
-    const std::string& bk, base::Value* bv);
-scoped_ptr<base::DictionaryValue> Dictionary(
-    const std::string& ak, base::Value* av,
-    const std::string& bk, base::Value* bv,
-    const std::string& ck, base::Value* cv);
-
-}  // namespace test_util
-}  // namespace json_schema_compiler
-
-#endif  // TOOLS_JSON_SCHEMA_COMPILER_TEST_TEST_UTIL_H_