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

third_party/WebKit/Source/platform/wtf/Assertions.cpp

Index: third_party/WebKit/Source/platform/wtf/Assertions.cpp
diff --git a/third_party/WebKit/Source/platform/wtf/Assertions.cpp b/third_party/WebKit/Source/platform/wtf/Assertions.cpp
index 25f7a8dc62f905965e2ff65dc97c0d1e3e37c2cc..58785d66aed2de1c87289861af57c075c7396b03 100644
--- a/third_party/WebKit/Source/platform/wtf/Assertions.cpp
+++ b/third_party/WebKit/Source/platform/wtf/Assertions.cpp
@@ -128,40 +128,6 @@ static void vprintf_stderr_with_trailing_newline(const char* format,
 #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 {