Revert "libgui: Remove custom BufferQueue allocators"

This reverts commit acd56150573d3a6d449c0de01f93c6f269d121e3.

Change-Id: I877f63a57fbddb4dcff71b3909b460ecc05981eb
diff --git a/cmds/flatland/GLHelper.cpp b/cmds/flatland/GLHelper.cpp
index 1a1c9a3..ddf3aa8 100644
--- a/cmds/flatland/GLHelper.cpp
+++ b/cmds/flatland/GLHelper.cpp
@@ -25,6 +25,7 @@
  namespace android {
 
 GLHelper::GLHelper() :
+    mGraphicBufferAlloc(new GraphicBufferAlloc()),
     mDisplay(EGL_NO_DISPLAY),
     mContext(EGL_NO_CONTEXT),
     mDummySurface(EGL_NO_SURFACE),
@@ -202,7 +203,7 @@
         sp<GLConsumer>* glConsumer, EGLSurface* surface) {
     sp<IGraphicBufferProducer> producer;
     sp<IGraphicBufferConsumer> consumer;
-    BufferQueue::createBufferQueue(&producer, &consumer);
+    BufferQueue::createBufferQueue(&producer, &consumer, mGraphicBufferAlloc);
     sp<GLConsumer> glc = new GLConsumer(consumer, name,
             GL_TEXTURE_EXTERNAL_OES, false, true);
     glc->setDefaultBufferSize(w, h);