[DevTools] Make resource tree model optional

third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js

Index: third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js b/third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js
index 262ed554daec98c425d6b563f25f9338cc6f70d9..dcf0683e6b82faafb4812fc7c46164db12a04bf0 100644
--- a/third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js
+++ b/third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js
@@ -328,6 +328,19 @@ WebInspector.DebuggerModel.prototype = {
     },
 
     /**
+     * @param {!WebInspector.Script} script
+     * @return {?string}
+     */
+    completeSourceURL: function(script)
+    {
+        var sourceURL = script.sourceURL;
+        if (!sourceURL)
+            return null;
+        var resourceTreeModel = WebInspector.ResourceTreeModel.fromTarget(this.target());

[dgozman, 2016/07/14 16:29:29]

This is a wrong dependency. Debugger should not depend on frames.

[eostroukhov-old, 2016/07/20 23:46:15]

Moved the code back to CompilerScriptMapping... Joel is working on splitting
resourceTreeModel from other domains.

+        return resourceTreeModel ? WebInspector.ParsedURL.completeURL(resourceTreeModel.inspectedPageURL(), sourceURL) : sourceURL;
+    },
+
+    /**
      * @return {!Object.<string, !WebInspector.Script>}
      */
     get scripts()