[debug] mark more unused debug API as deprecated.

test/debugger/test-api.js

Index: test/debugger/test-api.js
diff --git a/test/debugger/test-api.js b/test/debugger/test-api.js
index 896588c06537c94ef27813afcc83377c9dad2ba3..a8afab3ca2f665679700819382c2628c3248eb9a 100644
--- a/test/debugger/test-api.js
+++ b/test/debugger/test-api.js
@@ -31,11 +31,10 @@ class DebugWrapper {
     // Debug events which can occur in the V8 JavaScript engine.
     this.DebugEvent = { Break: 1,
                         Exception: 2,
-                        NewFunction: 3,
-                        BeforeCompile: 4,
-                        AfterCompile: 5,
-                        CompileError: 6,
-                        AsyncTaskEvent: 7
+                        BeforeCompile: 3,
+                        AfterCompile: 4,

[jgruber, 2016/11/24 15:27:03]

We can probably also remove BeforeCompile. And looking at AsyncTaskEvent, I just
noticed the three tests that use it appear to be currently broken.

[Yang, 2016/11/25 08:31:34]

Done.

+                        CompileError: 5,
+                        AsyncTaskEvent: 6
                       };
 
     // The different types of steps.