pdfviewer: code cleanup - add licence on files, make replace __DEFINE__foo with foo_DEFINED to matc…

experimental/PdfViewer/pdfparser/native/SkPdfNativeDoc.h

Index: experimental/PdfViewer/pdfparser/native/SkPdfNativeDoc.h
===================================================================
--- experimental/PdfViewer/pdfparser/native/SkPdfNativeDoc.h	(revision 10721)
+++ experimental/PdfViewer/pdfparser/native/SkPdfNativeDoc.h	(working copy)
@@ -1,6 +1,13 @@
-#ifndef EXPERIMENTAL_PDFVIEWER_PDFPARSER_NATIVE_SKNATIVEPARSEDPDF_H_
-#define EXPERIMENTAL_PDFVIEWER_PDFPARSER_NATIVE_SKNATIVEPARSEDPDF_H_
+/*
+ * Copyright 2013 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
 
+#ifndef SkPdfNativeDoc_DEFINED
+#define SkPdfNativeDoc_DEFINED
+
 #include "SkRect.h"
 #include "SkTDArray.h"
 
@@ -102,4 +109,4 @@
     SkTDArray<SkPdfPageObjectDictionary*> fPages;
 };
 
-#endif  // EXPERIMENTAL_PDFVIEWER_PDFPARSER_NATIVE_SKNATIVEPARSEDPDF_H_
+#endif  // SkPdfNativeDoc_DEFINED