Remove TODO in get/set parameter methods in bcradio

Methods to set and get vendor parameters in broadcast radio HAL
can be not implemented simply as key-value map since vendors could
implement flexibly based on their requirements. Therefore, it is
better not to provide implementation of set/get parameters methods
in the default HAL.

Bug: 243683842
Flag: EXEMPT bugfix
Test: atest VtsHalBroadcastradioAidlTargetTest
Change-Id: Ibec9ef7cceb95907b96e686d7af0d6d3b3b5a23e
diff --git a/broadcastradio/aidl/default/BroadcastRadio.cpp b/broadcastradio/aidl/default/BroadcastRadio.cpp
index 015cae0..f19a4e5 100644
--- a/broadcastradio/aidl/default/BroadcastRadio.cpp
+++ b/broadcastradio/aidl/default/BroadcastRadio.cpp
@@ -790,14 +790,12 @@
 ScopedAStatus BroadcastRadio::setParameters(
         [[maybe_unused]] const vector<VendorKeyValue>& parameters,
         vector<VendorKeyValue>* returnParameters) {
-    // TODO(b/243682330) Support vendor parameter functionality
     *returnParameters = {};
     return ScopedAStatus::ok();
 }
 
 ScopedAStatus BroadcastRadio::getParameters([[maybe_unused]] const vector<string>& keys,
                                             vector<VendorKeyValue>* returnParameters) {
-    // TODO(b/243682330) Support vendor parameter functionality
     *returnParameters = {};
     return ScopedAStatus::ok();
 }