Query analog output capabilities.

[ Merge of http://go/wvgerrit/107763 ]

This CL enables the ability to query the CDM for the analog output
capabilites of the device.  Due to the number of possibilities that
OEMCrypto can report, two queries are exposed:
- Output capabilities: None, Supported, CGMS-C, Unknown
- Can disable: True, False, Unknown

Bug: 168322023
Test: Android integration test
Change-Id: I8036a89237d698f170d2c1901c41d1d6b708c917

libwvdrmengine/mediadrm/src_hidl/WVDrmPlugin.cpp

@@ -1267,6 +1267,10 @@ Return<void> WVDrmPlugin::getPropertyString(const hidl_string& propertyName,
     status = queryProperty(wvcdm::QUERY_KEY_MAX_USAGE_TABLE_ENTRIES, value);
   } else if (name == "oemCryptoApiMinorVersion") {
     status = queryProperty(wvcdm::QUERY_KEY_OEMCRYPTO_API_MINOR_VERSION, value);
+  } else if (name == "analogOutputCapabilities") {
+    status = queryProperty(wvcdm::QUERY_KEY_ANALOG_OUTPUT_CAPABILITIES, value);
+  } else if (name == "canDisableAnalogOutput") {
+    status = queryProperty(wvcdm::QUERY_KEY_CAN_DISABLE_ANALOG_OUTPUT, value);
   } else if (name == "atscMode") {
     if (mPropertySet.use_atsc_mode()) {
       value = kEnable;