blink: Remove last (non-bindings-tests) occurences of m_instVars.

third_party/WebKit/Source/platform/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 110 matching lines @@
   formatWithNewline[formatLength] = '\n';
   formatWithNewline[formatLength + 1] = 0;
 
   vprintf_stderr_common(formatWithNewline.get(), args);
 }
 
 #if COMPILER(GCC)
 #pragma GCC diagnostic pop
 #endif
 
-namespace {
-
-class FrameToNameScope {

[Nico, 2017/05/03 14:55:35]

The last client of this was removed in
https://codereview.chromium.org/2632643004/diff/80001/third_party/WebKit/Sour...

- public:
-  explicit FrameToNameScope(void*);
-  ~FrameToNameScope();
-  const char* nullableName() { return m_name; }
-
- private:
-  const char* m_name;
-  char* m_cxaDemangled;
-};
-
-FrameToNameScope::FrameToNameScope(void* addr) : m_name(0), m_cxaDemangled(0) {
-#if OS(MACOSX) || (OS(LINUX) && !defined(__UCLIBC__))
-  Dl_info info;
-  if (!dladdr(addr, &info) || !info.dli_sname)
-    return;
-  const char* mangledName = info.dli_sname;
-  if ((m_cxaDemangled = abi::__cxa_demangle(mangledName, 0, 0, 0)))
-    m_name = m_cxaDemangled;
-  else
-    m_name = mangledName;
-#else
-  (void)addr;
-#endif
-}
-
-FrameToNameScope::~FrameToNameScope() {
-  free(m_cxaDemangled);
-}
-
-}  // anonymous namespace
-
 #if !LOG_DISABLED
 namespace WTF {
 
 ScopedLogger::ScopedLogger(bool condition, const char* format, ...)
     : parent_(condition ? Current() : 0), multiline_(false) {
   if (!condition)
     return;
 
   va_list args;
   va_start(args, format);
@@ skipping 77 matching lines @@
 
 }  // namespace WTF
 #endif  // !LOG_DISABLED
 
 void WTFLogAlways(const char* format, ...) {
   va_list args;
   va_start(args, format);
   vprintf_stderr_with_trailing_newline(format, args);
   va_end(args);
 }