In previoues mechanism, p2p channel only can raise on same channel
while STA connected to 2.4GHz band. However, if device support DBS
mode, we should allow p2p to raise on 5GHz band for 230423673 higher
performance.
Bug: 230423673
Test: connect STA to 2.4GHz and verified that p2p is able to come up in
5GHz DBS mode.
Change-Id: I9eb836be753a33923d4769cf395c292fb84e942a
Include necessary definition, service for wlan function.
Bug: 228913716
Test: WiFi can be enabled with "adb shell cmd wifi set-wifi-enabled enabled"
Test: WiFi can scan with "adb shell cmd wifi start-scan"
Test: WiFi can get scan result with "adb shell cmd wifi list-scan-results"
Test: WiFi can connect to an AP with "adb shell cmd wifi connect-network GoogleGuest open"
Test: WiFi can ping with "adb shell ping www.google.com"
Change-Id: I8798cc1662191f72d672d6b40f92d1ce62b84c74
