test-hwc2: present display

Test: Add "#define HAVE_NO_SURFACE_FLINGER" to
      frameworks/native/libs/gui/BufferQueueCore.cpp.
      Recompile and flash.
      Run "mm" in frameworks/native/services/surfaceflinger/tests/hwc2.
      Push test-hwc2 to device.
      Run "adb root && adb shell stop".
      Run test case. Ex: "./test-hwc2"

Change-Id: I845320afdf635d1716310d1183bcb10515615517
diff --git a/services/surfaceflinger/tests/hwc2/Hwc2TestLayer.h b/services/surfaceflinger/tests/hwc2/Hwc2TestLayer.h
index 17f5079..0e7dd22 100644
--- a/services/surfaceflinger/tests/hwc2/Hwc2TestLayer.h
+++ b/services/surfaceflinger/tests/hwc2/Hwc2TestLayer.h
@@ -18,6 +18,7 @@
 #define _HWC2_TEST_LAYER_H
 
 #include <android-base/unique_fd.h>
+#include <unordered_map>
 
 #include "Hwc2TestBuffer.h"
 #include "Hwc2TestProperties.h"
@@ -32,6 +33,10 @@
 public:
     Hwc2TestLayer(Hwc2TestCoverage coverage, const Area& displayArea);
 
+    Hwc2TestLayer(Hwc2TestCoverage coverage, const Area& displayArea,
+            const std::unordered_map<Hwc2TestPropertyName,
+            Hwc2TestCoverage>& coverage_exceptions);
+
     std::string dump() const;
 
     int getBuffer(buffer_handle_t* outHandle,