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

experimental/PdfViewer/SkPdfFont.cpp

+/*
+ * Copyright 2013 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
 #include "SkPdfFont.h"
 
 #include "SkStream.h"
 #include "SkTypeface.h"
 #include "SkPdfNativeTokenizer.h"
 
 SkTDict<SkPdfStandardFontEntry>& getStandardFonts() {
     static SkTDict<SkPdfStandardFontEntry> gPdfStandardFonts(100);
 
     // TODO (edisonn): , vs - ? what does it mean?
@@ skipping 438 matching lines @@
         encoding = NULL;
     }
 
 #ifdef PDF_TRACE
     if (encoding == NULL) {
         printf("Encoding not found: %s\n", name);
     }
 #endif
     return encoding;
 }