Switch to standard integer types in ppapi/.

ppapi/cpp/touch_point.h

 // Copyright (c) 2012 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.
 
 #ifndef PPAPI_CPP_TOUCH_POINT_H_
 #define PPAPI_CPP_TOUCH_POINT_H_
 
+#include <stdint.h>
+
 #include "ppapi/c/ppb_input_event.h"
 #include "ppapi/cpp/input_event.h"
 #include "ppapi/cpp/point.h"
 
 namespace pp {
 
 /// Wrapper class for PP_TouchPoint.
 class TouchPoint {
  public:
   TouchPoint() : touch_point_(PP_MakeTouchPoint()) {}
@@ skipping 27 matching lines @@
   /// the value is not guaranteed to stay within that range.
   float pressure() const { return touch_point_.pressure; }
 
  private:
   PP_TouchPoint touch_point_;
 };
 
 }  // namespace pp
 
 #endif  /* PPAPI_CPP_TOUCH_POINT_H_ */