Remove CreateEmptyExtension from extension_function_test_utils

chrome/browser/extensions/extension_function_test_utils.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 CHROME_BROWSER_EXTENSIONS_EXTENSION_FUNCTION_TEST_UTILS_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_FUNCTION_TEST_UTILS_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 30 matching lines @@
 bool GetBoolean(base::DictionaryValue* val, const std::string& key);
 int GetInteger(base::DictionaryValue* val, const std::string& key);
 std::string GetString(base::DictionaryValue* val, const std::string& key);
 
 // If |val| is a dictionary, return it as one, otherwise NULL.
 base::DictionaryValue* ToDictionary(base::Value* val);
 
 // If |val| is a list, return it as one, otherwise NULL.
 base::ListValue* ToList(base::Value* val);
 
-// Creates an extension instance that can be attached to an ExtensionFunction
-// before running it.
-scoped_refptr<extensions::Extension> CreateEmptyExtension();
-
 // Creates an extension instance with a specified location that can be attached
 // to an ExtensionFunction before running.
 scoped_refptr<extensions::Extension> CreateEmptyExtensionWithLocation(
     extensions::Manifest::Location location);
 
-// Creates an empty extension with a variable ID, for tests that require
-// multiple extensions side-by-side having distinct IDs. If not empty, then
-// id_input is passed directly to Extension::CreateId() and thus has the same
-// behavior as that method. If id_input is empty, then Extension::Create()
-// receives an empty explicit ID and generates an appropriate ID for a blank
-// extension.
-scoped_refptr<extensions::Extension> CreateEmptyExtension(
-    const std::string& id_input);
-
 scoped_refptr<extensions::Extension> CreateExtension(
     extensions::Manifest::Location location,
     base::DictionaryValue* test_extension_value,
     const std::string& id_input);
 
 // Creates an extension instance with a specified extension value that can be
 // attached to an ExtensionFunction before running.
 scoped_refptr<extensions::Extension> CreateExtension(
     base::DictionaryValue* test_extension_value);
 
@@ skipping 45 matching lines @@
                  Browser* browser,
                  RunFunctionFlags flags);
 bool RunFunction(UIThreadExtensionFunction* function,
                  scoped_ptr<base::ListValue> args,
                  Browser* browser,
                  RunFunctionFlags flags);
 
 } // namespace extension_function_test_utils
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_FUNCTION_TEST_UTILS_H_