SF: Convert to Android.bp

Eliminate the makefiles and convert to using blueprint files for
SurfaceFlinger. Along the way, set up a few things (filegroups,
cc_defaults) to add a unit test build in a change to come.

One configuration feature was dropped, as I was unsure of how to
replicate it in the blueprint configuration:
TARGET_32_BIT_SURFACEFLINGER

Test: Builds, usable on Pixel XL
Test: "atest SurfaceFlinger_test" works (but has failing tests)
Bug: None
Change-Id: I2d574855e53932fbb021afc9d61c4a3bb317330c
diff --git a/services/surfaceflinger/tests/hwc2/Android.bp b/services/surfaceflinger/tests/hwc2/Android.bp
new file mode 100644
index 0000000..e980522
--- /dev/null
+++ b/services/surfaceflinger/tests/hwc2/Android.bp
@@ -0,0 +1,56 @@
+// 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.
+
+cc_test {
+    name: "test-hwc2",
+    defaults: ["surfaceflinger_defaults"],
+    tags: ["test"],
+    cflags: [
+        "-DEGL_EGLEXT_PROTOTYPES",
+        "-DGL_GLEXT_PROTOTYPES",
+        "-fno-builtin",
+        "-fstack-protector-all",
+        "-g",
+        "-Wextra",
+    ],
+    srcs: [
+        "Hwc2Test.cpp",
+        "Hwc2TestProperties.cpp",
+        "Hwc2TestLayer.cpp",
+        "Hwc2TestLayers.cpp",
+        "Hwc2TestBuffer.cpp",
+        "Hwc2TestClientTarget.cpp",
+        "Hwc2TestVirtualDisplay.cpp",
+        "Hwc2TestPixelComparator.cpp",
+    ],
+    static_libs: [
+        "libadf",
+        "libadfhwc",
+        "libbase",
+        "libmath",
+    ],
+    shared_libs: [
+        "android.hardware.graphics.common@1.0",
+        "libcutils",
+        "libEGL",
+        "libGLESv2",
+        "libgui",
+        "libhardware",
+        "libhwui",
+        "liblog",
+        "libsync",
+        "libui",
+        "libutils",
+    ],
+}
diff --git a/services/surfaceflinger/tests/hwc2/Android.mk b/services/surfaceflinger/tests/hwc2/Android.mk
deleted file mode 100644
index 010ac9c..0000000
--- a/services/surfaceflinger/tests/hwc2/Android.mk
+++ /dev/null
@@ -1,57 +0,0 @@
-#
-# Copyright (C) 2016 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.
-
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := test-hwc2
-LOCAL_MODULE_TAGS := tests
-LOCAL_CFLAGS += \
-    -fstack-protector-all \
-    -g \
-    -Wall -Wextra \
-    -Werror \
-    -fno-builtin \
-    -DEGL_EGLEXT_PROTOTYPES \
-    -DGL_GLEXT_PROTOTYPES
-LOCAL_SHARED_LIBRARIES := \
-    libcutils \
-    libutils \
-    libhardware \
-    libEGL \
-    libGLESv2 \
-    libui \
-    libgui \
-    liblog \
-    libsync \
-    libhwui \
-    android.hardware.graphics.common@1.0
-LOCAL_STATIC_LIBRARIES := \
-    libbase \
-    libadf \
-    libadfhwc \
-    libmath
-LOCAL_SRC_FILES := \
-    Hwc2Test.cpp \
-    Hwc2TestProperties.cpp \
-    Hwc2TestLayer.cpp \
-    Hwc2TestLayers.cpp \
-    Hwc2TestBuffer.cpp \
-    Hwc2TestClientTarget.cpp \
-    Hwc2TestVirtualDisplay.cpp \
-    Hwc2TestPixelComparator.cpp
-
-include $(BUILD_NATIVE_TEST)