diff -r 000000000000 -r 6474c204b198 gfx/skia/trunk/src/gpu/gl/GrGLTexture.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/skia/trunk/src/gpu/gl/GrGLTexture.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,68 @@
+/*
+ * 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 "GrGLTexture.h"
+#include "GrGpuGL.h"
+
+#define GPUGL static_cast<GrGpuGL*>(getGpu())
+
+#define GL_CALL(X) GR_GL_CALL(GPUGL->glInterface(), X)
+
+void GrGLTexture::init(GrGpuGL* gpu,
+                       const Desc& textureDesc,
+                       const GrGLRenderTarget::Desc* rtDesc) {
+
+    SkASSERT(0 != textureDesc.fTextureID);
+
+    fTexParams.invalidate();
+    fTexParamsTimestamp = GrGpu::kExpiredTimestamp;
+    fTexIDObj.reset(SkNEW_ARGS(GrGLTexID, (GPUGL->glInterface(),
+                                           textureDesc.fTextureID,
+                                           textureDesc.fIsWrapped)));
+
+    if (NULL != rtDesc) {
+        GrGLIRect vp;
+        vp.fLeft   = 0;
+        vp.fWidth  = textureDesc.fWidth;
+        vp.fBottom = 0;
+        vp.fHeight = textureDesc.fHeight;
+
+        fRenderTarget.reset(SkNEW_ARGS(GrGLRenderTarget, (gpu, *rtDesc, vp, fTexIDObj, this)));
+    }
+}
+
+GrGLTexture::GrGLTexture(GrGpuGL* gpu,
+                         const Desc& textureDesc)
+    : INHERITED(gpu, textureDesc.fIsWrapped, textureDesc) {
+    this->init(gpu, textureDesc, NULL);
+}
+
+GrGLTexture::GrGLTexture(GrGpuGL* gpu,
+                         const Desc& textureDesc,
+                         const GrGLRenderTarget::Desc& rtDesc)
+    : INHERITED(gpu, textureDesc.fIsWrapped, textureDesc) {
+    this->init(gpu, textureDesc, &rtDesc);
+}
+
+void GrGLTexture::onRelease() {
+    GPUGL->notifyTextureDelete(this);
+    fTexIDObj.reset(NULL);
+    INHERITED::onRelease();
+}
+
+void GrGLTexture::onAbandon() {
+    if (NULL != fTexIDObj.get()) {
+        fTexIDObj->abandon();
+        fTexIDObj.reset(NULL);
+    }
+
+    INHERITED::onAbandon();
+}
+
+GrBackendObject GrGLTexture::getTextureHandle() const {
+    return static_cast<GrBackendObject>(this->textureID());
+}