2016-03-02T18:53:01 LayoutPosition

third_party/WebKit/Source/core/editing/LayoutTreePrinter.h

Index: third_party/WebKit/Source/core/editing/LayoutTreePrinter.h
diff --git a/third_party/WebKit/Source/core/editing/LayoutTreePrinter.h b/third_party/WebKit/Source/core/editing/LayoutTreePrinter.h
new file mode 100644
index 0000000000000000000000000000000000000000..ef10efa79450e979320cee6b182dbc8f6820e7f1
--- /dev/null
+++ b/third_party/WebKit/Source/core/editing/LayoutTreePrinter.h
@@ -0,0 +1,28 @@
+// Copyright 2016 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 LayoutTreePrinter_h
+#define LayoutTreePrinter_h
+
+#include "core/CoreExport.h"
+#include "core/editing/VisiblePosition.h"
+
+namespace blink {
+class InlineBox;
+class LayoutObject;
+class LayoutPosition;
+class Node;
+} // namespace blink
+
+#ifndef NDEBUG
+// Outside the blink namespace for ease of invocation from GDB.
+CORE_EXPORT void dumpLayoutTree(const blink::InlineBox*);
+CORE_EXPORT void dumpLayoutTree(const blink::LayoutObject*);
+CORE_EXPORT void dumpLayoutTree(const blink::LayoutPosition&);
+CORE_EXPORT void dumpLayoutTree(const blink::Node*);
+CORE_EXPORT void dumpLayoutTree(const blink::Position&);
+CORE_EXPORT void dumpLayoutTree(const blink::VisiblePosition&);
+#endif
+
+#endif // LayoutTreePrinter_h