Style Change: NULL->nullptr

samplecode/SamplePdfFileViewer.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 "SkTypes.h"
 
 #ifdef SAMPLE_PDF_FILE_VIEWER
@@ skipping 20 matching lines @@
 
 #include "SkPdfRenderer.h"
 
 class PdfFileViewer : public SampleView {
 private:
     SkString    fFilename;
     SkPicture*  fPicture;  // TODO(edisonn): multiple pages, one page / picture, make it an array
 
     static SkPicture* LoadPdf(const char path[]) {
         SkAutoTDelete<SkPdfRenderer> renderer(SkPdfRenderer::CreateFromFile(path));
-        if (NULL == renderer.get()) {
-            return NULL;
+        if (nullptr == renderer.get()) {
+            return nullptr;
         }
 
         SkPicture* pic = new SkPicture;
         SkCanvas* canvas = pic->beginRecording((int) renderer->MediaBox(0).width(),
                                                (int) renderer->MediaBox(0).height());
         renderer->renderPage(0, canvas, renderer->MediaBox(0));
         pic->endRecording();
         return pic;
     }
 
 public:
-    PdfFileViewer(const char name[] = NULL) : fFilename(name) {
-        fPicture = NULL;
+    PdfFileViewer(const char name[] = nullptr) : fFilename(name) {
+        fPicture = nullptr;
     }
 
     virtual ~PdfFileViewer() {
         SkSafeUnref(fPicture);
     }
 
 protected:
     // overrides from SkEventSink
     virtual bool onQuery(SkEvent* evt) {
         if (SampleCode::TitleQ(*evt)) {
@@ skipping 32 matching lines @@
 }
 
 //////////////////////////////////////////////////////////////////////////////
 
 #if 0
 static SkView* MyFactory() { return new PdfFileViewer; }
 static SkViewRegister reg(MyFactory);
 #endif
 
 #endif  // SAMPLE_PDF_FILE_VIEWER