DevTools: do not show compiled script while source maps are being loaded.

Source/devtools/front_end/workspace/Workspace.js

Index: Source/devtools/front_end/workspace/Workspace.js
diff --git a/Source/devtools/front_end/workspace/Workspace.js b/Source/devtools/front_end/workspace/Workspace.js
index f943eb583cfe811fd2f0880cc31bdb40abd8236e..a41d1453582de0879b966ee42baa5011b487ce3e 100644
--- a/Source/devtools/front_end/workspace/Workspace.js
+++ b/Source/devtools/front_end/workspace/Workspace.js
@@ -295,7 +295,8 @@ WebInspector.Project.prototype = {
      */
     isServiceProject: function()
     {
-        return this._projectDelegate.type() === WebInspector.projectTypes.Debugger || this._projectDelegate.type() === WebInspector.projectTypes.Formatter || this._projectDelegate.type() === WebInspector.projectTypes.LiveEdit;
+        return this._projectDelegate.type() === WebInspector.projectTypes.Debugger || this._projectDelegate.type() === WebInspector.projectTypes.Formatter || this._projectDelegate.type() === WebInspector.projectTypes.LiveEdit ||
+            this._projectDelegate.type() === WebInspector.projectTypes.Service;
     },
 
     /**
@@ -567,7 +568,8 @@ WebInspector.projectTypes = {
     Network: "network",
     Snippets: "snippets",
     FileSystem: "filesystem",
-    ContentScripts: "contentscripts"
+    ContentScripts: "contentscripts",
+    Service: "service"
 }
 
 /**