[DevTools] Remove SDKModels' fromTarget methods

third_party/WebKit/Source/devtools/front_end/extensions/ExtensionServer.js

Index: third_party/WebKit/Source/devtools/front_end/extensions/ExtensionServer.js
diff --git a/third_party/WebKit/Source/devtools/front_end/extensions/ExtensionServer.js b/third_party/WebKit/Source/devtools/front_end/extensions/ExtensionServer.js
index a1b49efe4536bf81bfb30d527ee073c31a2bb153..ab810bc7b6dcf3acefdc1619dbe33781d375f601 100644
--- a/third_party/WebKit/Source/devtools/front_end/extensions/ExtensionServer.js
+++ b/third_party/WebKit/Source/devtools/front_end/extensions/ExtensionServer.js
@@ -481,8 +481,8 @@ Extensions.ExtensionServer = class extends Common.Object {
     uiSourceCodes =
         uiSourceCodes.concat(Workspace.workspace.uiSourceCodesForProjectType(Workspace.projectTypes.ContentScripts));
     uiSourceCodes.forEach(pushResourceData.bind(this));
-    for (var target of SDK.targetManager.targets(SDK.Target.Capability.DOM))
-      SDK.ResourceTreeModel.fromTarget(target).forAllResources(pushResourceData.bind(this));
+    for (var resourceTreeModel of SDK.targetManager.models(SDK.ResourceTreeModel))
+      resourceTreeModel.forAllResources(pushResourceData.bind(this));
     return resources.valuesArray();
   }
 
@@ -915,7 +915,7 @@ Extensions.ExtensionServer = class extends Common.Object {
       frame = resolveURLToFrame(options.frameURL);
     } else {
       var target = SDK.targetManager.mainTarget();
-      var resourceTreeModel = target && SDK.ResourceTreeModel.fromTarget(target);
+      var resourceTreeModel = target && target.model(SDK.ResourceTreeModel);
       frame = resourceTreeModel && resourceTreeModel.mainFrame;
     }
     if (!frame) {