Revert "Modify EGL to disconnect the window when the surface gets destroyed."

This reverts commit 843cbb241da60ada234918a30cfe9a01a1e04187.
diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index cbca3ac..a53775f 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -830,8 +830,8 @@
                     mCore->mSidebandStream.clear();
                     mCore->mDequeueCondition.broadcast();
                     listener = mCore->mConsumerListener;
-                } else if (mCore->mConnectedApi != BufferQueueCore::NO_CONNECTED_API) {
-                    BQ_LOGE("disconnect(P): still connected to another API "
+                } else {
+                    BQ_LOGE("disconnect(P): connected to another API "
                             "(cur=%d req=%d)", mCore->mConnectedApi, api);
                     status = BAD_VALUE;
                 }