Support module paths in Fx 42

Author: janodvarko

lib/trigger-toolbox.js

@@ -15,12 +15,15 @@ const { defer, resolve } = require("sdk/core/promise");
 const { emit } = require("sdk/event/core");
 
 // Firebug.SDK
-const { DebuggerServer, DebuggerClient, devtools } = require("firebug.sdk/lib/core/devtools.js");
+const { DebuggerServer, DebuggerClient, devtools, safeRequire } = require("firebug.sdk/lib/core/devtools.js");
 const { Trace, TraceError } = require("firebug.sdk/lib/core/trace.js").get(module.id);
 const { TriggerToolboxOverlay } = require("./trigger-toolbox-overlay.js");
 
 // Platform
-const { HarAutomation } = devtools.require("devtools/client/netmonitor/har/har-automation");
+const { HarAutomation } = safeRequire(devtools,
+  "devtools/client/netmonitor/har/har-automation",
+  "devtools/netmonitor/har/har-automation"
+);
 
 // Constants
 const TargetFactory = devtools.TargetFactory;