Skia: Track the fIsWrapped separately so that we delete correctly

src/gpu/gl/GrGLTexture.h

Index: src/gpu/gl/GrGLTexture.h
diff --git a/src/gpu/gl/GrGLTexture.h b/src/gpu/gl/GrGLTexture.h
index 268fe9239eab399e49b163b4d8defe169552508b..bfa0ec34ac72ee1fe5cbcf3150dce22fbc233bcc 100644
--- a/src/gpu/gl/GrGLTexture.h
+++ b/src/gpu/gl/GrGLTexture.h
@@ -68,6 +68,10 @@ private:
     GrGpu::ResetTimestamp           fTexParamsTimestamp;
     GrGLuint                        fTextureID;
 
+    // We track this separately from GrGpuResource because this may be both a texture and a render
+    // target, and the texture may be wrapped while the render target is not.
+    bool fIsWrapped;
+
     typedef GrTexture INHERITED;
 };