Switch SkAutoMalloc to SkAutoTMalloc to avoid cast

samplecode/SampleApp.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 "SampleApp.h"
 
 #include "OverView.h"
 #include "Resources.h"
 #include "SampleCode.h"
 #include "SamplePipeControllers.h"
 #include "SkAnimTimer.h"
 #include "SkCanvas.h"
 #include "SkCommandLineFlags.h"
 #include "SkData.h"
 #include "SkDevice.h"
 #include "SkDocument.h"
 #include "SkGPipe.h"
 #include "SkGraphics.h"
 #include "SkImageEncoder.h"
 #include "SkOSFile.h"
 #include "SkPaint.h"
 #include "SkPaintFilterCanvas.h"
 #include "SkPicture.h"
 #include "SkPictureRecorder.h"
 #include "SkStream.h"
 #include "SkSurface.h"
+#include "SkTemplates.h"
 #include "SkTSort.h"
 #include "SkTime.h"
 #include "SkTypeface.h"
 #include "SkWindow.h"
 #include "sk_tool_utils.h"
 
 #if SK_SUPPORT_GPU
 #include "gl/GrGLInterface.h"
 #include "gl/GrGLUtil.h"
 #include "GrRenderTarget.h"
@@ skipping 745 matching lines @@
     }
 
     if (!FLAGS_sequence.isEmpty()) {
         // The sequence file just contains a list (separated by CRs) of the samples or GM:gms
         // you want to restrict to. Only these will appear when you cycle through.
         // If none are found, or the file is empty, then it will be ignored, and all samples
         // will be available.
         SkFILEStream stream(FLAGS_sequence[0]);
         if (stream.isValid()) {
             size_t len = stream.getLength();
-            SkAutoMalloc storage(len + 1);
-            char* buffer = (char*)storage.get();
+            SkAutoTMalloc<char> storage(len + 1);
+            char* buffer = storage.get();
             stream.read(buffer, len);
             buffer[len] = 0;
 
             SkTArray<SkString> titles;
             SkStrSplit(buffer, "\n\r", &titles);
             restrict_samples(fSamples, titles.begin(), titles.count());
         }
     }
 
     if (FLAGS_sort) {
@@ skipping 1645 matching lines @@
 #ifdef SK_BUILD_FOR_MAC
     setenv("ANDROID_ROOT", "/android/device/data", 0);
 #endif
     SkGraphics::Init();
     SkEvent::Init();
 }
 
 void application_term() {
     SkEvent::Term();
 }