1 files changed, 23 insertions, 0 deletions
diff --git a/chromium/content/browser/devtools/protocol/handler_helpers.h b/chromium/content/browser/devtools/protocol/handler_helpers.h
new file mode 100644
index 00000000000..21c26ba469a
--- /dev/null
+++ b/chromium/content/browser/devtools/protocol/handler_helpers.h
@@ -0,0 +1,23 @@
+// Copyright 2020 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 CONTENT_BROWSER_DEVTOOLS_PROTOCOL_HANDLER_HELPERS_H_
+#define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_HANDLER_HELPERS_H_
+
+#include <string>
+
+namespace content {
+
+class FrameTreeNode;
+
+namespace protocol {
+
+FrameTreeNode* FrameTreeNodeFromDevToolsFrameToken(
+    FrameTreeNode* root,
+    const std::string& devtools_frame_token);
+
+}  // namespace protocol
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_HANDLER_HELPERS_H_