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

third_party/WebKit/Source/devtools/front_end/sources/SourcesPanel.js

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 173 matching lines @@
     }
   }
 
 
   /**
    * @param {?SDK.Target} target
    */
   _setTarget(target) {
     if (!target)
       return;
-    var debuggerModel = SDK.DebuggerModel.fromTarget(target);
+    var debuggerModel = target.model(SDK.DebuggerModel);
     if (!debuggerModel)
       return;
 
     if (debuggerModel.isPaused()) {
       this._showDebuggerPausedDetails(
           /** @type {!SDK.DebuggerPausedDetails} */ (debuggerModel.debuggerPausedDetails()));
     } else {
       this._paused = false;
       this._clearInterface();
       this._toggleDebuggerSidebarButton.setEnabled(true);
@@ skipping 258 matching lines @@
   _pauseOnExceptionEnabledChanged() {
     var enabled = Common.moduleSetting('pauseOnExceptionEnabled').get();
     this._pauseOnExceptionButton.setToggled(enabled);
     this._pauseOnExceptionButton.setTitle(
         Common.UIString(enabled ? 'Don\'t pause on exceptions' : 'Pause on exceptions'));
     this._debugToolbarDrawer.classList.toggle('expanded', enabled);
   }
 
   _updateDebuggerButtonsAndStatus() {
     var currentTarget = UI.context.flavor(SDK.Target);
-    var currentDebuggerModel = SDK.DebuggerModel.fromTarget(currentTarget);
+    var currentDebuggerModel = currentTarget ? currentTarget.model(SDK.DebuggerModel) : null;
     if (!currentDebuggerModel) {
       this._togglePauseAction.setEnabled(false);
       this._stepOverAction.setEnabled(false);
       this._stepIntoAction.setEnabled(false);
       this._stepOutAction.setEnabled(false);
     } else if (this._paused) {
       this._togglePauseAction.setToggled(true);
       this._togglePauseAction.setEnabled(true);
       this._stepOverAction.setEnabled(true);
       this._stepIntoAction.setEnabled(true);
@@ skipping 70 matching lines @@
       this._revealInNavigator(uiSourceCode, true);
   }
 
   /**
    * @return {boolean}
    */
   _togglePause() {
     var target = UI.context.flavor(SDK.Target);
     if (!target)
       return true;
-    var debuggerModel = SDK.DebuggerModel.fromTarget(target);
+    var debuggerModel = target.model(SDK.DebuggerModel);
     if (!debuggerModel)
       return true;
 
     if (this._paused) {
       this._paused = false;
       debuggerModel.resume();
     } else {
       // Make sure pauses didn't stick skipped.
       debuggerModel.pause();
     }
 
     this._clearInterface();
     return true;
   }
 
   /**
    * @return {?SDK.DebuggerModel}
    */
   _prepareToResume() {
     if (!this._paused)
       return null;
 
     this._paused = false;
 
     this._clearInterface();
     var target = UI.context.flavor(SDK.Target);
-    return target ? SDK.DebuggerModel.fromTarget(target) : null;
+    return target ? target.model(SDK.DebuggerModel) : null;
   }
 
   /**
    * @param {!Common.Event} event
    */
   _longResume(event) {
     var debuggerModel = this._prepareToResume();
     if (!debuggerModel)
       return;
 
@@ skipping 40 matching lines @@
   /**
    * @param {!Workspace.UILocation} uiLocation
    */
   _continueToLocation(uiLocation) {
     var executionContext = UI.context.flavor(SDK.ExecutionContext);
     if (!executionContext)
       return;
 
     // Always use 0 column.
     var rawLocation = Bindings.debuggerWorkspaceBinding.uiLocationToRawLocation(
-        SDK.DebuggerModel.fromTarget(executionContext.target()), uiLocation.uiSourceCode, uiLocation.lineNumber, 0);
+        executionContext.debuggerModel, uiLocation.uiSourceCode, uiLocation.lineNumber, 0);
     if (!rawLocation)
       return;
 
     if (!this._prepareToResume())
       return;
 
     rawLocation.continueToLocation();
   }
 
   _toggleBreakpointsActive() {
@@ skipping 191 matching lines @@
    */
   appendUILocationItems(contextMenu, object) {
     if (!(object instanceof Workspace.UILocation))
       return;
     var uiLocation = /** @type {!Workspace.UILocation} */ (object);
     var uiSourceCode = uiLocation.uiSourceCode;
 
     var contentType = uiSourceCode.contentType();
     if (contentType.hasScripts()) {
       var target = UI.context.flavor(SDK.Target);
-      var debuggerModel = SDK.DebuggerModel.fromTarget(target);
+      var debuggerModel = target ? target.model(SDK.DebuggerModel) : null;
       if (debuggerModel && debuggerModel.isPaused()) {
         contextMenu.appendItem(
             Common.UIString.capitalize('Continue to ^here'), this._continueToLocation.bind(this, uiLocation));
       }
       this._callstackPane.appendBlackboxURLContextMenuItems(contextMenu, uiSourceCode);
     }
   }
 
   /**
    * @param {!Workspace.UISourceCode} uiSourceCode
@@ skipping 75 matching lines @@
      * @param {!SDK.RemoteObject} global
      * @param {?SDK.RemoteObject} result
      * @param {boolean=} wasThrown
      */
     function didSave(global, result, wasThrown) {
       global.release();
       if (wasThrown || !result || result.type !== 'string') {
         failedToSave(result);
       } else {
         ConsoleModel.consoleModel.evaluateCommandInConsole(
-            /** @type {!SDK.ExecutionContext} */ (currentExecutionContext), result.value,
+            /** @type {!SDK.ExecutionContext} */ (currentExecutionContext), /** @type {string} */ (result.value),
             /* useCommandLineAPI */ false);
       }
     }
 
     /**
      * @param {?SDK.RemoteObject} result
      */
     function failedToSave(result) {
       var message = Common.UIString('Failed to save to temp variable.');
       if (result) {
@@ skipping 340 matching lines @@
    */
   willHide() {
     UI.inspectorView.setDrawerMinimized(false);
     setImmediate(() => Sources.SourcesPanel.updateResizerAndSidebarButtons(Sources.SourcesPanel.instance()));
   }
 
   _showViewInWrapper() {
     this._view.show(this.element);
   }
 };