Window initial size is set as per environment variables

Window initial size is set as per environment variables

Problem:  EnvironmentOptions class was created by adaptor. The window class gets created before
          environment options are parsed by the adaptor and some window managers ignore resize
          requests.
Solution: Create EnvironmentOptions in Application class and pass them to Adaptor. Adaptor still
          has the ability to create the class if it is not passed the options.

Change-Id: I634ebc999049fcc5e09116cbfa3a6e03f4a52563