More trivial cleanupi of ppapi/c headers

ppapi/c/pp_bool.h

 /* Copyright (c) 2011 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.
  */
+
+/* From pp_bool.idl modified Sat Jul 16 16:50:26 2011. */
+
 #ifndef PPAPI_C_PP_BOOL_H_
 #define PPAPI_C_PP_BOOL_H_
 
 #include "ppapi/c/pp_macros.h"
 
 /**
  * @file
  * This file defines the <code>PP_Bool</code> enumeration for use in PPAPI C
  * headers.
  */
 
+
 /**
- *
  * @addtogroup Enums
  * @{
  */
-
 /**
  * The <code>PP_Bool</code> enum is a boolean value for use in PPAPI C headers.
  * The standard bool type is not available to pre-C99 compilers, and is not
  * guaranteed to be compatible between C and C++, whereas the PPAPI C headers
  * can be included from C or C++ code.
  */
 typedef enum {
   PP_FALSE = 0,
   PP_TRUE = 1
 } PP_Bool;
 PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_Bool, 4);
 /**
  * @}
  */
 
 #ifdef __cplusplus
 /**
  * Converts a C++ "bool" type to a PP_Bool.
  */
 inline PP_Bool PP_FromBool(bool b) {
   return b ? PP_TRUE : PP_FALSE;
 }
 
 /**
  * Converts a PP_Bool to a C++ "bool" type.
  */
 inline bool PP_ToBool(PP_Bool b) {
   return (b != PP_FALSE);
 }
+
 #endif  // __cplusplus
 
 #endif  /* PPAPI_C_PP_BOOL_H_ */