diff -r 000000000000 -r 6474c204b198 gfx/skia/trunk/src/gpu/GrResource.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/skia/trunk/src/gpu/GrResource.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,61 @@
+
+/*
+ * 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 "GrResource.h"
+#include "GrGpu.h"
+
+GrResource::GrResource(GrGpu* gpu, bool isWrapped) {
+    fGpu              = gpu;
+    fCacheEntry       = NULL;
+    fDeferredRefCount = 0;
+    if (isWrapped) {
+        fFlags = kWrapped_FlagBit;
+    } else {
+        fFlags = 0;
+    }
+    fGpu->insertResource(this);
+}
+
+GrResource::~GrResource() {
+    // subclass should have released this.
+    SkASSERT(0 == fDeferredRefCount);
+    SkASSERT(!this->isValid());
+}
+
+void GrResource::release() {
+    if (NULL != fGpu) {
+        this->onRelease();
+        fGpu->removeResource(this);
+        fGpu = NULL;
+    }
+}
+
+void GrResource::abandon() {
+    if (NULL != fGpu) {
+        this->onAbandon();
+        fGpu->removeResource(this);
+        fGpu = NULL;
+    }
+}
+
+const GrContext* GrResource::getContext() const {
+    if (NULL != fGpu) {
+        return fGpu->getContext();
+    } else {
+        return NULL;
+    }
+}
+
+GrContext* GrResource::getContext() {
+    if (NULL != fGpu) {
+        return fGpu->getContext();
+    } else {
+        return NULL;
+    }
+}