Remove SkThread::setProcessorAffinity()

tests/RefCntTest.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkRefCnt.h"
 #include "SkThreadUtils.h"
 #include "SkTypes.h"
 #include "SkWeakRefCnt.h"
 #include "Test.h"
 
 static void bounce_ref(void* data) {
     SkRefCnt* ref = static_cast<SkRefCnt*>(data);
     for (int i = 0; i < 100000; ++i) {
         ref->ref();
         ref->unref();
     }
 }
 
 static void test_refCnt(skiatest::Reporter* reporter) {
     SkRefCnt* ref = new SkRefCnt();
 
     SkThread thing1(bounce_ref, ref);
     SkThread thing2(bounce_ref, ref);
 
-    thing1.setProcessorAffinity(0);
-    thing2.setProcessorAffinity(23);
-
     SkASSERT(thing1.start());
     SkASSERT(thing2.start());
 
     thing1.join();
     thing2.join();
 
     REPORTER_ASSERT(reporter, ref->unique());
     ref->unref();
 }
 
@@ skipping 15 matching lines @@
 }
 
 static void test_weakRefCnt(skiatest::Reporter* reporter) {
     SkWeakRefCnt* ref = new SkWeakRefCnt();
 
     SkThread thing1(bounce_ref, ref);
     SkThread thing2(bounce_ref, ref);
     SkThread thing3(bounce_weak_ref, ref);
     SkThread thing4(bounce_weak_weak_ref, ref);
 
-    thing1.setProcessorAffinity(0);
-    thing2.setProcessorAffinity(23);
-    thing3.setProcessorAffinity(2);
-    thing4.setProcessorAffinity(17);
-
     SkASSERT(thing1.start());
     SkASSERT(thing2.start());
     SkASSERT(thing3.start());
     SkASSERT(thing4.start());
 
     thing1.join();
     thing2.join();
     thing3.join();
     thing4.join();
 
     REPORTER_ASSERT(reporter, ref->unique());
     REPORTER_ASSERT(reporter, ref->getWeakCnt() == 1);
     ref->unref();
 }
 
 DEF_TEST(RefCnt, reporter) {
     test_refCnt(reporter);
     test_weakRefCnt(reporter);
 }