Make leak counters thread-safe

gm/convexpaths.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 "gm.h"
 #include "SkRandom.h"
 #include "SkTArray.h"
 
-class SkOnce : SkNoncopyable {
+class SkDoOnce : SkNoncopyable {
 public:
-    SkOnce() { fDidOnce = false; }
+    SkDoOnce() { fDidOnce = false; }
 
     bool needToDo() const { return !fDidOnce; }
     bool alreadyDone() const { return fDidOnce; }
     void accomplished() {
         SkASSERT(!fDidOnce);
         fDidOnce = true;
     }
 
 private:
     bool fDidOnce;
 };
 
 namespace skiagm {
 
 class ConvexPathsGM : public GM {
-    SkOnce fOnce;
+    SkDoOnce fOnce;
 public:
     ConvexPathsGM() {
         this->setBGColor(0xFF000000);
     }
 
 protected:
     virtual SkString onShortName() {
         return SkString("convexpaths");
     }
 
@@ skipping 247 matching lines @@
     typedef GM INHERITED;
     SkTArray<SkPath> fPaths;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new ConvexPathsGM; }
 static GMRegistry reg(MyFactory);
 
 }