Use port properties from the discovery.

Signed-off-by: Akos Kitta <a.kitta@arduino.cc>

Closes #740

arduino-ide-extension/src/node/boards-service-impl.ts

@@ -6,7 +6,6 @@ import {
   Installable,
   BoardsPackage,
   Board,
-  Port,
   BoardDetails,
   Tool,
   ConfigOption,
@@ -65,14 +64,6 @@ export class BoardsServiceImpl
     return this.boardDiscovery.availablePorts;
   }
 
-  async getAttachedBoards(): Promise<Board[]> {
-    return this.boardDiscovery.getAttachedBoards();
-  }
-
-  async getAvailablePorts(): Promise<Port[]> {
-    return this.boardDiscovery.getAvailablePorts();
-  }
-
   async getBoardDetails(options: {
     fqbn: string;
   }): Promise<BoardDetails | undefined> {