DevTools: Support harmony variable scopes.

Source/devtools/protocol.json

Index: Source/devtools/protocol.json
diff --git a/Source/devtools/protocol.json b/Source/devtools/protocol.json
index fd36ece6f5b70c328db54a8d9076a351297e4086..5ef3dbac5949ef8b8d62e8d91438295b0bf9a488 100644
--- a/Source/devtools/protocol.json
+++ b/Source/devtools/protocol.json
@@ -3138,7 +3138,7 @@
                 "id": "Scope",
                 "type": "object",
                 "properties": [
-                    { "name": "type", "type": "string", "enum": ["global", "local", "with", "closure", "catch"], "description": "Scope type." },
+                    { "name": "type", "type": "string", "enum": ["global", "local", "with", "closure", "catch", "block", "script"], "description": "Scope type." },
                     { "name": "object", "$ref": "Runtime.RemoteObject", "description": "Object representing the scope. For <code>global</code> and <code>with</code> scopes it represents the actual object; for the rest of the scopes, it is artificial transient object enumerating scope variables as its properties." }
                 ],
                 "description": "Scope description."