Various OpenGLUI changes:

runtime/embedders/openglui/android/android_input_handler.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef EMBEDDERS_OPENGLUI_ANDROID_ANDROID_INPUT_HANDLER_H_
 #define EMBEDDERS_OPENGLUI_ANDROID_ANDROID_INPUT_HANDLER_H_
 
+#include "embedders/openglui/android/android_sensor.h"
 #include "embedders/openglui/common/graphics_handler.h"
 #include "embedders/openglui/common/input_handler.h"
 
 class AndroidInputHandler : public InputHandler {
   public:
     AndroidInputHandler(VMGlue* vm_glue,
                         GraphicsHandler* graphics_handler)
       : InputHandler(vm_glue),
         graphics_handler_(graphics_handler) {
     }
 
   public:
     int32_t Start() {
       if (graphics_handler_->width() == 0 ||
           graphics_handler_->height() == 0) {
         return -1;
       }
       return 0;
     }
 
+    void Stop() {
+    }
+
   private:
     GraphicsHandler* graphics_handler_;
 };
 
 #endif  // EMBEDDERS_OPENGLUI_ANDROID_ANDROID_INPUT_HANDLER_H_