Revert of Remove CAPS

chrome/tools/crash_service/caps/exit_codes.h

Index: chrome/tools/crash_service/caps/exit_codes.h
diff --git a/chrome/tools/crash_service/caps/exit_codes.h b/chrome/tools/crash_service/caps/exit_codes.h
new file mode 100644
index 0000000000000000000000000000000000000000..583e0a5c34b04d8392735acb8a6f358ba73c073f
--- /dev/null
+++ b/chrome/tools/crash_service/caps/exit_codes.h
@@ -0,0 +1,21 @@
+// Copyright 2015 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_TOOLS_CRASH_SERVICE_CAPS_EXIT_CODES_H_
+#define CHROME_TOOLS_CRASH_SERVICE_CAPS_EXIT_CODES_H_
+
+namespace caps {
+
+// Exit codes for CAPS. Don't reorder these values.
+enum ExitCodes {
+  EC_NORMAL_EXIT = 0,
+  EC_EXISTING_INSTANCE,
+  EC_INIT_ERROR,
+  EC_LAST_CODE
+};
+
+}  // namespace caps
+
+#endif  // CHROME_TOOLS_CRASH_SERVICE_CAPS_EXIT_CODES_H_
+