Sync Bug 1434374 - use ChromeUtils.import instead Cu.import

Author: juliandescottes

src/test/mochitest/browser_dbg-chrome-create.js

@@ -7,7 +7,7 @@
  * Tests that a chrome debugger can be created in a new process.
  */
 
-const { BrowserToolboxProcess } = Cu.import(
+const { BrowserToolboxProcess } = ChromeUtils.import(
   "resource://devtools/client/framework/ToolboxProcess.jsm",
   {}
 );

src/test/mochitest/browser_dbg-chrome-debugging.js

@@ -11,7 +11,10 @@ var gClient, gThreadClient;
 var gNewGlobal = promise.defer();
 var gNewChromeSource = promise.defer();
 
-var { DevToolsLoader } = Cu.import("resource://devtools/shared/Loader.jsm", {});
+var { DevToolsLoader } = ChromeUtils.import(
+  "resource://devtools/shared/Loader.jsm",
+  {}
+);
 var customLoader = new DevToolsLoader();
 customLoader.invisibleToDebugger = true;
 var { DebuggerServer } = customLoader.require("devtools/server/main");