[DevTools] Remove SDKModels' fromTarget methods

third_party/WebKit/Source/devtools/front_end/resources/DOMStorageModel.js

Index: third_party/WebKit/Source/devtools/front_end/resources/DOMStorageModel.js
diff --git a/third_party/WebKit/Source/devtools/front_end/resources/DOMStorageModel.js b/third_party/WebKit/Source/devtools/front_end/resources/DOMStorageModel.js
index 1aa6f3a29769829e73c80cb64dad7cdf6541528d..3b18865a4b0822343074bc7ee6d428d6771858df 100644
--- a/third_party/WebKit/Source/devtools/front_end/resources/DOMStorageModel.js
+++ b/third_party/WebKit/Source/devtools/front_end/resources/DOMStorageModel.js
@@ -113,20 +113,12 @@ Resources.DOMStorageModel = class extends SDK.SDKModel {
   constructor(target) {
     super(target);
 
-    this._securityOriginManager = SDK.SecurityOriginManager.fromTarget(target);
+    this._securityOriginManager = target.model(SDK.SecurityOriginManager);
     /** @type {!Object.<string, !Resources.DOMStorage>} */
     this._storages = {};
     this._agent = target.domstorageAgent();
   }
 
-  /**
-   * @param {!SDK.Target} target
-   * @return {!Resources.DOMStorageModel}
-   */
-  static fromTarget(target) {
-    return /** @type {!Resources.DOMStorageModel} */ (target.model(Resources.DOMStorageModel));
-  }
-
   enable() {
     if (this._enabled)
       return;