gui: Set up libgui_mocks
Move the existing mocks for IGraphicBufferProducer and
IGraphicBufferConsumer over to libs/gui/..., and create a new static
library "libgui_mocks" to hold the mocks.
libsurfaceflinger_unittest is also adjusted as needed to use the new
library.
Test: atest libsurfaceflinger_unittest
Change-Id: I740ae9d999812896f525f86a30c6800f86ed8ca9
diff --git a/libs/gui/mock/GraphicBufferConsumer.cpp b/libs/gui/mock/GraphicBufferConsumer.cpp
new file mode 100644
index 0000000..4a6c081
--- /dev/null
+++ b/libs/gui/mock/GraphicBufferConsumer.cpp
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gui/mock/GraphicBufferConsumer.h>
+
+namespace android {
+namespace mock {
+
+// Explicit default instantiation is recommended.
+GraphicBufferConsumer::GraphicBufferConsumer() = default;
+GraphicBufferConsumer::~GraphicBufferConsumer() = default;
+
+} // namespace mock
+} // namespace android
\ No newline at end of file