Selecting an app window from the overview mode maximizes the window only if it's maximizable

athena/extensions/athena_native_app_window_views.h

Index: athena/extensions/athena_native_app_window_views.h
diff --git a/athena/extensions/athena_native_app_window_views.h b/athena/extensions/athena_native_app_window_views.h
index b0cc0edfbd6729325510640080a1bc53cf2b1cd5..30a1fbe6874c40c7f52e489066fcabfb0e4e65ec 100644
--- a/athena/extensions/athena_native_app_window_views.h
+++ b/athena/extensions/athena_native_app_window_views.h
@@ -17,6 +17,15 @@ class AthenaNativeAppWindowViews
 
   views::WebView* GetWebView();
 
+ protected:
+
+  // Specialized initialization of the AppWindowViews specific to Athena. Starts
+  // the window maximized by default unless the create_params specifies a 
+  // maximum size, in which case the window will be centered.
+  void virtual InitializeWindow(
+      extensions::AppWindow* app_window,
+      const extensions::AppWindow::CreateParams& create_params) override;
+  
  private:
   DISALLOW_COPY_AND_ASSIGN(AthenaNativeAppWindowViews);
 };