1 files changed, 23 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/compiler/translator/tree_util/FindSymbolNode.h b/gfx/angle/checkout/src/compiler/translator/tree_util/FindSymbolNode.h
new file mode 100644
index 0000000000..09349484a4
--- /dev/null
+++ b/gfx/angle/checkout/src/compiler/translator/tree_util/FindSymbolNode.h
@@ -0,0 +1,23 @@
+//
+// Copyright 2015 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// FindSymbolNode.h:
+//     Utility for finding a symbol node inside an AST tree.
+
+#ifndef COMPILER_TRANSLATOR_TREEUTIL_FINDSYMBOLNODE_H_
+#define COMPILER_TRANSLATOR_TREEUTIL_FINDSYMBOLNODE_H_
+
+namespace sh
+{
+
+class ImmutableString;
+class TIntermNode;
+class TIntermSymbol;
+
+const TIntermSymbol *FindSymbolNode(TIntermNode *root, const ImmutableString &symbolName);
+
+}  // namespace sh
+
+#endif  // COMPILER_TRANSLATOR_TREEUTIL_FINDSYMBOLNODE_H_