[DevTools] Introduce Project.isServiceProject method.

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 813 matching lines @@
   /**
    * @param {!Event} event
    * @param {!UI.ContextMenu} contextMenu
    * @param {!Object} target
    */
   _appendUISourceCodeItems(event, contextMenu, target) {
     if (!(target instanceof Workspace.UISourceCode))
       return;
 
     var uiSourceCode = /** @type {!Workspace.UISourceCode} */ (target);
-    if (!uiSourceCode.isFromServiceProject() &&
+    if (!uiSourceCode.project().isServiceProject() &&
         !event.target.isSelfOrDescendant(this._navigatorTabbedLocation.widget().element)) {
       contextMenu.appendItem(
           Common.UIString.capitalize('Reveal in ^navigator'), this._handleContextMenuReveal.bind(this, uiSourceCode));
       contextMenu.appendSeparator();
     }
     this._appendUISourceCodeMappingItems(contextMenu, uiSourceCode);
     if (!uiSourceCode.project().canSetFileContent()) {
       contextMenu.appendItem(
           Common.UIString.capitalize('Local ^modifications\u2026'), this._showLocalHistory.bind(this, uiSourceCode));
     }
@@ skipping 473 matching lines @@
    */
   willHide() {
     UI.inspectorView.setDrawerMinimized(false);
     setImmediate(() => Sources.SourcesPanel.updateResizerAndSidebarButtons(Sources.SourcesPanel.instance()));
   }
 
   _showViewInWrapper() {
     this._view.show(this.element);
   }
 };