Revert of Switch components/password_manager code from IPC messages to Mojo.

components/password_manager/content/common/credential_manager_content_utils.h

Index: components/password_manager/content/common/credential_manager_content_utils.h
diff --git a/components/password_manager/content/common/credential_manager_content_utils.h b/components/password_manager/content/common/credential_manager_content_utils.h
new file mode 100644
index 0000000000000000000000000000000000000000..77315f72d83073515e28dfed0b8e98dc9ba641b6
--- /dev/null
+++ b/components/password_manager/content/common/credential_manager_content_utils.h
@@ -0,0 +1,22 @@
+// 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 COMPONENTS_PASSWORD_MANAGER_CONTENT_COMMON_CREDENTIAL_MANAGER_CONTENT_UTILS_H_
+#define COMPONENTS_PASSWORD_MANAGER_CONTENT_COMMON_CREDENTIAL_MANAGER_CONTENT_UTILS_H_
+
+#include "components/password_manager/core/common/credential_manager_types.h"
+
+namespace blink {
+class WebCredential;
+};
+
+namespace password_manager {
+
+// Returns a CredentialInfo struct populated from |credential|.
+CredentialInfo WebCredentialToCredentialInfo(
+    const blink::WebCredential& credential);
+
+}  // namespace password_manager
+
+#endif  // COMPONENTS_PASSWORD_MANAGER_CONTENT_COMMON_CREDENTIAL_MANAGER_CONTENT_UTILS_H_