diff -r 000000000000 -r 6474c204b198 gfx/skia/trunk/src/utils/SkThreadUtils_pthread.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/skia/trunk/src/utils/SkThreadUtils_pthread.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2012 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkThreadUtils_PThreadData_DEFINED
+#define SkThreadUtils_PThreadData_DEFINED
+
+#include "SkThreadUtils.h"
+#include <pthread.h>
+
+class PThreadEvent : SkNoncopyable {
+public:
+    PThreadEvent();
+    ~PThreadEvent();
+    void trigger();
+    void wait();
+    bool isTriggered();
+
+private:
+    pthread_cond_t fCondition;
+    pthread_mutex_t fConditionMutex;
+    bool fConditionFlag;
+};
+
+class SkThread_PThreadData : SkNoncopyable {
+public:
+    SkThread_PThreadData(SkThread::entryPointProc entryPoint, void* data);
+    ~SkThread_PThreadData();
+    pthread_t fPThread;
+    bool fValidPThread;
+    PThreadEvent fStarted;
+    PThreadEvent fCanceled;
+
+    pthread_attr_t fAttr;
+
+    void* fParam;
+    SkThread::entryPointProc fEntryPoint;
+};
+
+#endif