Remove deprecated BufferQueue constructor

Bug: 13415624
Change-Id: I52f58a4d22296d9fc3cdbd4ad53eb10a785db3ce
diff --git a/include/gui/SurfaceComposerClient.h b/include/gui/SurfaceComposerClient.h
index 350b987..ac53f02 100644
--- a/include/gui/SurfaceComposerClient.h
+++ b/include/gui/SurfaceComposerClient.h
@@ -169,7 +169,7 @@
 
 private:
     mutable sp<CpuConsumer> mCpuConsumer;
-    mutable sp<BufferQueue> mBufferQueue;
+    mutable sp<IGraphicBufferProducer> mProducer;
     CpuConsumer::LockedBuffer mBuffer;
     bool mHaveBuffer;