Remove unused/unwanted WifiNative methods
Remove a bunch of unused/not needed WifiNative methods and change method
signatures in preparation for integration with HIDL interface.
1. Remove the ping command since this is no longer exposed in the public
API.
2. enable/disableNetwork, blacklist, hs20 methods are no longer used.
3. saveConfig method no longer needed since wpa_supplicant is
not the config store.
4. setScanInterval is no longer needed since scanning is controlled by
wificond.
5. enableAutoConnect is no longer needed since auto connect is
controlled by QNS.
Bug: 33383725
Test: Compiles
Change-Id: Iaf8631b583cd380fbcbc90c88e2734c44c65049a
5 files changed