Remove ASSERT_ARG().

third_party/WebKit/Source/wtf/Assertions.cpp

 /*
  * Copyright (C) 2003, 2006, 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2007-2009 Torch Mobile, Inc.
  * Copyright (C) 2011 University of Szeged. 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.
@@ skipping 139 matching lines @@
 
 void WTFReportAssertionFailure(const char* file, int line, const char* function, const char* assertion)
 {
     if (assertion)
         printf_stderr_common("ASSERTION FAILED: %s\n", assertion);
     else
         printf_stderr_common("SHOULD NEVER BE REACHED\n");
     printCallSite(file, line, function);
 }
 
-void WTFReportArgumentAssertionFailure(const char* file, int line, const char* function, const char* argName, const char* assertion)
-{
-    printf_stderr_common("ARGUMENT BAD: %s, %s\n", argName, assertion);
-    printCallSite(file, line, function);
-}
-
 void WTFGetBacktrace(void** stack, int* size)
 {
 #if OS(MACOSX) || (OS(LINUX) && !defined(__UCLIBC__))
     *size = backtrace(stack, *size);
 #elif OS(WIN)
     // The CaptureStackBackTrace function is available in XP, but it is not defined
     // in the Windows Server 2003 R2 Platform SDK. So, we'll grab the function
     // through GetProcAddress.
     typedef WORD (NTAPI* RtlCaptureStackBackTraceFunc)(DWORD, DWORD, PVOID*, PDWORD);
     HMODULE kernel32 = ::GetModuleHandleW(L"Kernel32.dll");
@@ skipping 97 matching lines @@
     printCallSite(file, line, function);
 }
 
 void WTFLogAlways(const char* format, ...)
 {
     va_list args;
     va_start(args, format);
     vprintf_stderr_with_trailing_newline(format, args);
     va_end(args);
 }