Revert "Update GNSS Batching to use new GnssLocation with elapsed realtime (HAL)"

This reverts commit 992cdabf3a4116b56e62f9ea6e7e1aa98131ea0a.

Reason for revert: <INSERT REASONING HERE>

Change-Id: I0215f172f2d37654937ca72522e110a33c2f63c7
diff --git a/gnss/2.0/default/GnssConfiguration.cpp b/gnss/2.0/default/GnssConfiguration.cpp
index 6bf1712..4389dd2 100644
--- a/gnss/2.0/default/GnssConfiguration.cpp
+++ b/gnss/2.0/default/GnssConfiguration.cpp
@@ -33,11 +33,13 @@
 }
 
 Return<bool> GnssConfiguration::setSuplVersion(uint32_t) {
-    return true;
+    // TODO implement
+    return bool{};
 }
 
 Return<bool> GnssConfiguration::setSuplMode(hidl_bitfield<SuplMode>) {
-    return true;
+    // TODO implement
+    return bool{};
 }
 
 Return<bool> GnssConfiguration::setGpsLock(hidl_bitfield<GpsLock> gpsLock) {
@@ -47,15 +49,18 @@
 }
 
 Return<bool> GnssConfiguration::setLppProfile(hidl_bitfield<LppProfile>) {
-    return true;
+    // TODO implement
+    return bool{};
 }
 
 Return<bool> GnssConfiguration::setGlonassPositioningProtocol(hidl_bitfield<GlonassPosProtocol>) {
-    return true;
+    // TODO implement
+    return bool{};
 }
 
 Return<bool> GnssConfiguration::setEmergencySuplPdn(bool) {
-    return true;
+    // TODO implement
+    return bool{};
 }
 
 // Methods from ::android::hardware::gnss::V1_1::IGnssConfiguration follow.