DevTools: Split out the "workspace" and "bindings" modules from "sdk"

Source/devtools/front_end/bindings/ContentProviderBasedProjectDelegate.js

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 325 matching lines @@
         return this._contentProviders;
     },
 
     reset: function()
     {
         this._contentProviders = {};
         this._workspace.removeProject(this._id);
         this._projectStore = this._workspace.addProject(this._id, this);
     }
 }