Revert "Get rid of IGraphicBufferAlloc"

This reverts commit 78491c9f694cb0767996503c629776a8eda950d7.

Change-Id: I78d5c0a30ab80265f697f681387872b6763b2d1e
diff --git a/cmds/flatland/GLHelper.cpp b/cmds/flatland/GLHelper.cpp
index dfc3e58..5c04f6c 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);