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);
diff --git a/cmds/flatland/GLHelper.h b/cmds/flatland/GLHelper.h
index d09463a..7a9e9e3 100644
--- a/cmds/flatland/GLHelper.h
+++ b/cmds/flatland/GLHelper.h
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#include <gui/GraphicBufferAlloc.h>
 #include <gui/GLConsumer.h>
 #include <gui/Surface.h>
 #include <gui/SurfaceControl.h>
@@ -74,6 +75,8 @@
 
     bool setUpShaders(const ShaderDesc* shaderDescs, size_t numShaders);
 
+    sp<GraphicBufferAlloc> mGraphicBufferAlloc;
+
     EGLDisplay mDisplay;
     EGLContext mContext;
     EGLSurface mDummySurface;
diff --git a/cmds/flatland/Main.cpp b/cmds/flatland/Main.cpp
index ec1e543..c47b0c8 100644
--- a/cmds/flatland/Main.cpp
+++ b/cmds/flatland/Main.cpp
@@ -16,6 +16,7 @@
 
 #define ATRACE_TAG ATRACE_TAG_ALWAYS
 
+#include <gui/GraphicBufferAlloc.h>
 #include <gui/Surface.h>
 #include <gui/SurfaceControl.h>
 #include <gui/GLConsumer.h>