Remove unused code from ExtensionsService.

Move extension.* from browser to common, so it can be included by the utility
process.
Review URL: http://codereview.chromium.org/115716

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16880 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 24 insertions, 0 deletions

diff --git a/chrome/common/extensions/extension_error_utils.h b/chrome/common/extensions/extension_error_utils.h
new file mode 100755
index 0000000..f9f1e7c
--- /dev/null
+++ b/chrome/common/extensions/extension_error_utils.h
@@ -0,0 +1,24 @@
+// Copyright (c) 2006-2009 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_COMMON_EXTENSIONS_EXTENSION_ERROR_UTILS_H_
+#define CHROME_COMMON_EXTENSIONS_EXTENSION_ERROR_UTILS_H_
+
+#include <string>
+
+class ExtensionErrorUtils {
+public:
+  // Creates an error messages from a pattern. Places first instance if "*"
+  // with |s1|.
+  static std::string FormatErrorMessage(const std::string& format,
+    const std::string s1);
+
+  // Creates an error messages from a pattern. Places first instance if "*"
+  // with |s1| and second instance of "*" with |s2|.
+  static std::string FormatErrorMessage(const std::string& format,
+    const std::string s1,
+    const std::string s2);
+};
+
+#endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_ERROR_UTILS_H_