Remove SkThread::setProcessorAffinity()

src/utils/SkThreadUtils.h

Index: src/utils/SkThreadUtils.h
diff --git a/src/utils/SkThreadUtils.h b/src/utils/SkThreadUtils.h
index e89bc6d09b9c2ec1aeb7aaf461513793666c7547..d9fc99d397a6b921ac2e9075b8f00c3309e19e2f 100644
--- a/src/utils/SkThreadUtils.h
+++ b/src/utils/SkThreadUtils.h
@@ -32,13 +32,6 @@ public:
      */
     void join();
 
-    /**
-     * SkThreads with an affinity for the same processor will attempt to run cache
-     * locally with each other. SkThreads with an affinity for different processors
-     * will attempt to run on different cores. Returns false if the request failed.
-     */
-    bool setProcessorAffinity(unsigned int processor);
-
 private:
     void* fData;
 };