SkFontData to use smart pointers.

samplecode/SampleAnimator.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SampleCode.h"
 #include "SkView.h"
 #include "SkCanvas.h"
 
 #include "SkAnimator.h"
 #include "SkStream.h"
 #include "SkDOM.h"
 
+#include <memory>
+
 ///////////////////////////////////////////////////////////////////////////////
 
 class SkAnimatorView : public SkView {
 public:
     SkAnimatorView();
     virtual ~SkAnimatorView();
 
     void setURIBase(const char dir[]);
 
     SkAnimator* getAnimator() const { return fAnimator; }
@@ skipping 18 matching lines @@
 
 SkAnimatorView::~SkAnimatorView() {
     delete fAnimator;
 }
 
 void SkAnimatorView::setURIBase(const char dir[]) {
     fBaseURI.set(dir);
 }
 
 bool SkAnimatorView::decodeFile(const char path[]) {
-    SkAutoTDelete<SkStream> is(SkStream::NewFromFile(path));
-    return is.get() != nullptr && this->decodeStream(is);
+    std::unique_ptr<SkStream> is = SkStream::MakeFromFile(path);
+    return is && this->decodeStream(is.get());
 }
 
 bool SkAnimatorView::decodeMemory(const void* buffer, size_t size) {
     SkMemoryStream is(buffer, size);
     return this->decodeStream(&is);
 }
 
 static const SkDOMNode* find_nodeID(const SkDOM& dom,
                         const SkDOMNode* node, const char name[]) {
     if (nullptr == node) {
@@ skipping 97 matching lines @@
     av->setURIBase("/skia/trunk/animations/");
     av->decodeFile("/skia/trunk/animations/checkbox.xml");
 #else
     av->setURIBase("/");
     av->decodeFile("/testanim.txt");
 #endif
     return av;
 }
 
 static SkViewRegister reg(MyFactory);