[chromedriver] Return not-implemented status code for FullscreenWindow command.

chrome/test/chromedriver/server/http_handler.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/test/chromedriver/server/http_handler.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 323 matching lines @@
           "session/:sessionId/window/:windowHandle/size",
           WrapToCommand("SetWindowSize", base::Bind(&ExecuteSetWindowSize))),
       CommandMapping(kPost,
                      "session/:sessionId/window/:windowHandle/position",
                      WrapToCommand("SetWindowPosition",
                                    base::Bind(&ExecuteSetWindowPosition))),
       CommandMapping(
           kPost,
           "session/:sessionId/window/:windowHandle/maximize",
           WrapToCommand("MaximizeWindow", base::Bind(&ExecuteMaximizeWindow))),
+      CommandMapping(
+          kPost,
+          "session/:sessionId/window/fullscreen",
+          WrapToCommand("FullscreenWindow",
+                        base::Bind(&ExecuteUnimplementedCommand))),
       CommandMapping(kDelete,
                      "session/:sessionId/window",
                      WrapToCommand("CloseWindow", base::Bind(&ExecuteClose))),
       CommandMapping(
           kPost,
           "session/:sessionId/element/:id/drag",
           WrapToCommand("Drag", base::Bind(&ExecuteUnimplementedCommand))),
       CommandMapping(
           kGet,
           "session/:sessionId/element/:id/css/:propertyName",
@@ skipping 544 matching lines @@
         params.SetString(name, decoded);
     } else if (command_path_parts[i] != path_parts[i]) {
       return false;
     }
   }
   out_params->MergeDictionary(&params);
   return true;
 }
 
 }  // namespace internal