[DevTools] Migrate usages of Target to RuntimeModel where makes sense

third_party/WebKit/Source/devtools/front_end/profiler/ProfileView.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 /**
  * @implements {UI.Searchable}
  * @unrestricted
  */
 Profiler.ProfileView = class extends UI.SimpleView {
   constructor() {
     super(Common.UIString('Profile'));
@@ skipping 383 matching lines @@
  * @unrestricted
  */
 Profiler.WritableProfileHeader = class extends Profiler.ProfileHeader {
   /**
    * @param {?SDK.Target} target
    * @param {!Profiler.ProfileType} type
    * @param {string=} title
    */
   constructor(target, type, title) {
     super(target, type, title || Common.UIString('Profile %d', type.nextProfileUid()));
-    this._debuggerModel = SDK.DebuggerModel.fromTarget(target);
+    this._debuggerModel = target && target.model(SDK.DebuggerModel);
     this._tempFile = null;
   }
 
   /**
    * @override
    */
   onTransferStarted() {
     this._jsonifiedProfile = '';
     this.updateStatus(Common.UIString('Loading\u2026 %s', Number.bytesToString(this._jsonifiedProfile.length)), true);
   }
@@ skipping 171 matching lines @@
     tempFile.write([serializedData], didWriteToTempFile.bind(this));
   }
 
   _notifyTempFileReady() {
     if (this._onTempFileReady) {
       this._onTempFileReady();
       this._onTempFileReady = null;
     }
   }
 };