Bug 1455176: Follow-up: Fix devtools bustage in more straggler tests that still use Task global. r=bustage

MozReview-Commit-ID: 9GzKdRlUXup

--HG--
extra : rebase_source : db252c594d8109da077ce99ad17834ae998db89c

devtools/client/framework/test/browser_target_support.js

@@ -61,7 +61,7 @@ function test() {
       chrome: true
     };
 
-    TargetFactory.forRemoteTab(options).then(Task.async(testTarget).bind(null, client));
+    TargetFactory.forRemoteTab(options).then(testTarget.bind(null, client));
   });
 }
 

devtools/client/framework/test/browser_toolbox_tool_ready.js

@@ -31,7 +31,7 @@ function performChecks(target) {
 }
 
 function test() {
-  Task.spawn(async function() {
+  (async function() {
     toggleAllTools(true);
     let tab = await addTab("about:blank");
     let target = TargetFactory.forTab(tab);
@@ -40,5 +40,5 @@ function test() {
     gBrowser.removeCurrentTab();
     toggleAllTools(false);
     finish();
-  }, console.error);
+  })();
 }

devtools/client/framework/test/browser_toolbox_tool_remote_reopen.js

@@ -88,7 +88,7 @@ function getTarget(client) {
 }
 
 function test() {
-  Task.spawn(async function() {
+  (async function() {
     toggleAllTools(true);
     await addTab("about:blank");
 
@@ -122,5 +122,5 @@ function test() {
     DebuggerServer.destroy();
     toggleAllTools(false);
     finish();
-  }, console.error);
+  })();
 }