Revert "[TMP] Pong: drop wfd support"

Wfd shims are here, we can use these properly now

This reverts commit 6c262d7e901f30afaa9954217f059777ee714eb0.

device.mk

@@ -512,6 +512,10 @@ PRODUCT_PACKAGES += \
     firmware_wlan_mac.bin_symlink \
     firmware_WCNSS_qcom_cfg.ini_symlink 
 
+# WiFi Display
+PRODUCT_BOOT_JARS += \
+    WfdCommon
+
 # Inherit from the proprietary files makefile.
 $(call inherit-product, vendor/nothing/Pong/Pong-vendor.mk)
 

manifest.xml

@@ -36,14 +36,12 @@
             <instance>legacy/1</instance>
         </interface>
     </hal>
-<!--
     <hal format="hidl">
         <name>android.hardware.drm</name>
         <transport>hwbinder</transport>
         <fqname>@1.3::ICryptoFactory/wfdhdcp</fqname>
         <fqname>@1.3::IDrmFactory/wfdhdcp</fqname>
     </hal>
--->
     <hal format="hidl">
         <name>android.hardware.gatekeeper</name>
         <transport>hwbinder</transport>