GN generator for GYP actions

tools/gn/gyp_script_target_writer.h

Index: tools/gn/gyp_script_target_writer.h
diff --git a/tools/gn/gyp_script_target_writer.h b/tools/gn/gyp_script_target_writer.h
new file mode 100644
index 0000000000000000000000000000000000000000..220439128f45f2a59f8ae9e3b642fb5afd027aa3
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+++ b/tools/gn/gyp_script_target_writer.h
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+// Copyright (c) 2013 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 TOOLS_GN_GYP_SCRIPT_TARGET_WRITER_H_
+#define TOOLS_GN_GYP_SCRIPT_TARGET_WRITER_H_
+
+#include "base/compiler_specific.h"
+#include "tools/gn/gyp_target_writer.h"
+#include "tools/gn/target.h"
+#include "tools/gn/toolchain.h"
+
+class GypScriptTargetWriter : public GypTargetWriter {
+ public:
+  GypScriptTargetWriter(const TargetGroup& group,
+                        const SourceDir& gyp_dir,
+                        std::ostream& out);
+  virtual ~GypScriptTargetWriter();
+
+  virtual void Run() OVERRIDE;
+
+ private:
+  void WriteActionInputs(int indent);
+  void WriteActionOutputs(int indent);
+
+  DISALLOW_COPY_AND_ASSIGN(GypScriptTargetWriter);
+};
+
+#endif  // TOOLS_GN_GYP_SCRIPT_TARGET_WRITER_H_