Stop tracking the ABI of "current".

Bug: None
Test: deleted "current" ABI dumps, ran updater, they didn't come back
Change-Id: I50463c3016864fccc7713c141e6465c8ed0d7184
diff --git a/cc/ndk_abi.go b/cc/ndk_abi.go
index 8202cc0..2706261 100644
--- a/cc/ndk_abi.go
+++ b/cc/ndk_abi.go
@@ -46,7 +46,7 @@
 
 		if m, ok := module.(*Module); ok {
 			if installer, ok := m.installer.(*stubDecorator); ok {
-				if canDumpAbi(ctx.Config(), ctx.ModuleDir(module)) {
+				if installer.hasAbiDump {
 					depPaths = append(depPaths, installer.abiDumpPath)
 				}
 			}