Make PPAPI headers compile with C compilers (gcc on Linux & Mac and MSVS on W...

ppapi/c/pp_input_event.h

 // Copyright (c) 2010 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_C_PP_INPUT_EVENT_H_
 #define PPAPI_C_PP_INPUT_EVENT_H_
 
 /**
  * @file
  * Defines the API ...
  *
  * @addtogroup PP
  * @{
  */
 
+#include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_stdint.h"
 #include "ppapi/c/pp_time.h"
 
 typedef enum {
   PP_INPUTEVENT_MOUSEBUTTON_NONE   = -1,
   PP_INPUTEVENT_MOUSEBUTTON_LEFT   = 0,
   PP_INPUTEVENT_MOUSEBUTTON_MIDDLE = 1,
   PP_INPUTEVENT_MOUSEBUTTON_RIGHT  = 2
 } PP_InputEvent_MouseButton;
 
@@ skipping 112 matching lines @@
 
 struct PP_InputEvent_Wheel {
   /** A combination of the EVENT_MODIFIER flags. */
   uint32_t modifier;
 
   float delta_x;
   float delta_y;
   float wheel_ticks_x;
   float wheel_ticks_y;
 
-  bool scroll_by_page;
+  PP_Bool scroll_by_page;
 };
 
 struct PP_InputEvent {
   /** Identifies the type of the event. */
   PP_InputEvent_Type type;
 
   /**
    * When this event was generated. This is not relative to any particular
    * epoch, the most you can do is compare time stamps.
    */
@@ skipping 13 matching lines @@
     char padding[64];
   } u;
 };
 
 /**
  * @}
  * End of addtogroup PP
  */
 
 #endif  // PPAPI_C_PP_INPUT_EVENT_H_