DevTools: expose wired front-end API for editors interop [blink]

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 1ee582eb65a3318aeb973e6989d73da437c11842..a26ba362d3104966423dc2547d9a0df83f19b734 100644
--- a/Source/devtools/front_end/workspace/Workspace.js
+++ b/Source/devtools/front_end/workspace/Workspace.js
@@ -574,6 +574,7 @@ WebInspector.Workspace.Events = {
     UISourceCodeAdded: "UISourceCodeAdded",
     UISourceCodeRemoved: "UISourceCodeRemoved",
     UISourceCodeContentCommitted: "UISourceCodeContentCommitted",
+    UISourceCodeWorkingCopyChanged: "UISourceCodeWorkingCopyChanged",
     ProjectAdded: "ProjectAdded",
     ProjectRemoved: "ProjectRemoved"
 }
@@ -630,6 +631,22 @@ WebInspector.Workspace.prototype = {
     },
 
     /**
+     * @param {string} originURL
+     * @return {?WebInspector.UISourceCode}
+     */
+    filesystemUISourceCode: function(originURL)
+    {
+        var projects = this.projectsForType(WebInspector.projectTypes.FileSystem);
+        for (var i = 0; i < projects.length; ++i) {
+            var project = projects[i];
+            var uiSourceCode = project.uiSourceCodeForOriginURL(originURL);
+            if (uiSourceCode)
+                return uiSourceCode;
+        }
+        return null;
+    },
+
+    /**
      * @param {string} type
      * @return {!Array.<!WebInspector.UISourceCode>}
      */