Remove iorap framework codes

- It's decided to remove iorap from Android.
- This CL removes iorap framework codes.
- Removing iorap daemon and git repo will follow.

Bug: 211461392
Test: build okay
Change-Id: I848f6590803dc498585f973ee9cf0c3af919793d

services/java/com/android/server/SystemServer.java

@@ -210,8 +210,6 @@ import com.android.server.wm.WindowManagerService;
 
 import dalvik.system.VMRuntime;
 
-import com.google.android.startop.iorap.IorapForwardingService;
-
 import java.io.File;
 import java.io.FileDescriptor;
 import java.io.IOException;
@@ -1614,10 +1612,6 @@ public final class SystemServer implements Dumpable {
             mSystemServiceManager.startService(PinnerService.class);
             t.traceEnd();
 
-            t.traceBegin("IorapForwardingService");
-            mSystemServiceManager.startService(IorapForwardingService.class);
-            t.traceEnd();
-
             if (Build.IS_DEBUGGABLE && ProfcollectForwardingService.enabled()) {
                 t.traceBegin("ProfcollectForwardingService");
                 mSystemServiceManager.startService(ProfcollectForwardingService.class);