From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 devtools/shared/flags.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 devtools/shared/flags.js

(limited to 'devtools/shared/flags.js')

diff --git a/devtools/shared/flags.js b/devtools/shared/flags.js
new file mode 100644
index 000000000..9903e6f50
--- /dev/null
+++ b/devtools/shared/flags.js
@@ -0,0 +1,21 @@
+
+/*
+ * Create a writable property by tracking it with a private variable.
+ * We cannot make a normal property writeable on `exports` because
+ * the module system freezes it.
+ */
+function makeWritableFlag(exports, name) {
+  let flag = false;
+  Object.defineProperty(exports, name, {
+    get: function () { return flag; },
+    set: function (state) { flag = state; }
+  });
+}
+
+makeWritableFlag(exports, "wantLogging");
+makeWritableFlag(exports, "wantVerbose");
+
+// When the testing flag is set, various behaviors may be altered from
+// production mode, typically to enable easier testing or enhanced
+// debugging.
+makeWritableFlag(exports, "testing");
-- 
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