drm_hwcomposer: Implement getHdrCapabilities and getColorModes

Retrieve color and HDR information from the EDID.

Change-Id: I1aac27644d5c4fd5d5f295ca32b69ed69e94e0c6
Signed-off-by: Sasha McIntosh <sashamcintosh@google.com>
diff --git a/Android.bp b/Android.bp
index fab7a98..796696c 100644
--- a/Android.bp
+++ b/Android.bp
@@ -102,9 +102,9 @@
         "hwc2_device/HwcLayer.cpp",
         "hwc2_device/hwc2_device.cpp",
 
+        "utils/LibdisplayEdidWrapper.cpp",
         "utils/fd.cpp",
         "utils/properties.cpp",
-        "utils/LibdisplayEdidWrapper.cpp",
     ],
 }