Fix missing deps found through RBE

Bug: 130111713
Test: run with RBE, no longer see error about file not found
Change-Id: Ib6192f2a537f49efdb69b3f3bf28aef1660dec01
diff --git a/cc/object.go b/cc/object.go
index 1a2711d..f619c79 100644
--- a/cc/object.go
+++ b/cc/object.go
@@ -123,7 +123,7 @@
 			output = input
 		}
 
-		TransformObjsToObj(ctx, objs.objFiles, builderFlags, output)
+		TransformObjsToObj(ctx, objs.objFiles, builderFlags, output, flags.LdFlagsDeps)
 	}
 
 	ctx.CheckbuildFile(outputFile)