Revert of [inspector] always include user scripts in the snapshot.

test/inspector/debugger/step-snapshot-expected.txt

Index: test/inspector/debugger/step-snapshot-expected.txt
diff --git a/test/inspector/debugger/step-snapshot-expected.txt b/test/inspector/debugger/step-snapshot-expected.txt
deleted file mode 100644
index 59cd4da0f750ae277a80fe14c0c8677d41fe4451..0000000000000000000000000000000000000000
--- a/test/inspector/debugger/step-snapshot-expected.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-Embedding script 'function c(f, ...args) { return f(...args); }'
-paused
-  }
-  #debugger;
-  c(f, 2);
-
-paused
-  debugger;
-  #c(f, 2);
-}
-
-paused
-function c(f, ...args) { #return f(...args); }
-
-paused
-  function f(x) {
-    #return x * 2;
-  }
-
-paused
-    return x * 2;
-  #}
-  debugger;
-
-paused
-function c(f, ...args) { return f(...args); #}
-
-paused
-  c(f, 2);
-#}
-
-paused
-test(#)