Remove UnusedParam.h

Source/platform/TraceEvent.h

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 148 matching lines @@
 // Without the use of these static category pointers and enabled flags all
 // trace points would carry a significant performance cost of aquiring a lock
 // and resolving the category.
 
 #ifndef TraceEvent_h
 #define TraceEvent_h
 
 #include "platform/EventTracer.h"
 
 #include "wtf/DynamicAnnotations.h"
-#include "wtf/UnusedParam.h"
 #include "wtf/text/CString.h"
 
 // By default, const char* argument values are assumed to have long-lived scope
 // and will not be copied. Use this macro to force a const char* to be copied.
 #define TRACE_STR_COPY(str) \
     WebCore::TraceEvent::TraceStringWithCopy(str)
 
 // By default, uint64 ID argument values are not mangled with the Process ID in
 // TRACE_EVENT_ASYNC macros. Use this macro to force Process ID mangling.
 #define TRACE_ID_MANGLE(id) \
@@ skipping 506 matching lines @@
 
     TraceID(const void* id, unsigned char* flags) :
         m_data(static_cast<unsigned long long>(reinterpret_cast<unsigned long>(id)))
     {
         *flags |= TRACE_EVENT_FLAG_MANGLE_ID;
     }
     TraceID(ForceMangle id, unsigned char* flags) : m_data(id.data())
     {
         *flags |= TRACE_EVENT_FLAG_MANGLE_ID;
     }
-    TraceID(DontMangle id, unsigned char* flags) : m_data(id.data()) { UNUSED_PARAM(flags); }
-    TraceID(unsigned long long id, unsigned char* flags) : m_data(id) { UNUSED_PARAM(flags); }
-    TraceID(unsigned long id, unsigned char* flags) : m_data(id) { UNUSED_PARAM(flags); }
-    TraceID(unsigned id, unsigned char* flags) : m_data(id) { UNUSED_PARAM(flags); }
-    TraceID(unsigned short id, unsigned char* flags) : m_data(id) { UNUSED_PARAM(flags); }
-    TraceID(unsigned char id, unsigned char* flags) : m_data(id) { UNUSED_PARAM(flags); }
-    TraceID(long long id, unsigned char* flags) :
-        m_data(static_cast<unsigned long long>(id)) { UNUSED_PARAM(flags); }
-    TraceID(long id, unsigned char* flags) :
-        m_data(static_cast<unsigned long long>(id)) { UNUSED_PARAM(flags); }
-    TraceID(int id, unsigned char* flags) :
-        m_data(static_cast<unsigned long long>(id)) { UNUSED_PARAM(flags); }
-    TraceID(short id, unsigned char* flags) :
-        m_data(static_cast<unsigned long long>(id)) { UNUSED_PARAM(flags); }
-    TraceID(signed char id, unsigned char* flags) :
-        m_data(static_cast<unsigned long long>(id)) { UNUSED_PARAM(flags); }
+    TraceID(DontMangle id, unsigned char*) : m_data(id.data()) { }
+    TraceID(unsigned long long id, unsigned char*) : m_data(id) { }
+    TraceID(unsigned long id, unsigned char*) : m_data(id) { }
+    TraceID(unsigned id, unsigned char*) : m_data(id) { }
+    TraceID(unsigned short id, unsigned char*) : m_data(id) { }
+    TraceID(unsigned char id, unsigned char*) : m_data(id) { }
+    TraceID(long long id, unsigned char*) :
+        m_data(static_cast<unsigned long long>(id)) { }
+    TraceID(long id, unsigned char*) :
+        m_data(static_cast<unsigned long long>(id)) { }
+    TraceID(int id, unsigned char*) :
+        m_data(static_cast<unsigned long long>(id)) { }
+    TraceID(short id, unsigned char*) :
+        m_data(static_cast<unsigned long long>(id)) { }
+    TraceID(signed char id, unsigned char*) :
+        m_data(static_cast<unsigned long long>(id)) { }
 
     unsigned long long data() const { return m_data; }
 
 private:
     unsigned long long m_data;
 };
 
 // Simple union to store various types as unsigned long long.
 union TraceValueUnion {
     bool m_bool;
@@ skipping 212 matching lines @@
     const char* m_categoryGroup;
     const char* m_name;
     IDType m_id;
 };
 
 } // namespace TraceEvent
 
 } // namespace WebCore
 
 #endif