Remove ThreadLocalEventNames

Source/core/platform/ThreadGlobalData.cpp

Index: Source/core/platform/ThreadGlobalData.cpp
diff --git a/Source/core/platform/ThreadGlobalData.cpp b/Source/core/platform/ThreadGlobalData.cpp
index 2d6b8da0f6e2218fd2f8be16c65ce0f481456614..a5396afc2d452d31b61357f4b9294b9ba9173c65 100644
--- a/Source/core/platform/ThreadGlobalData.cpp
+++ b/Source/core/platform/ThreadGlobalData.cpp
@@ -27,7 +27,6 @@
 #include "config.h"
 #include "core/platform/ThreadGlobalData.h"
 
-#include "core/events/ThreadLocalEventNames.h"
 #include "core/inspector/InspectorCounters.h"
 #include "platform/PlatformThreadData.h"
 #include "wtf/MainThread.h"
@@ -43,8 +42,7 @@ namespace WebCore {
 ThreadSpecific<ThreadGlobalData>* ThreadGlobalData::staticData;
 
 ThreadGlobalData::ThreadGlobalData()
-    : m_eventNames(adoptPtr(new ThreadLocalEventNames))
-    , m_inspectorCounters(adoptPtr(new ThreadLocalInspectorCounters()))
+    : m_inspectorCounters(adoptPtr(new ThreadLocalInspectorCounters()))
 {
     // This constructor will have been called on the main thread before being called on
     // any other thread, and is only called once per thread - this makes this a convenient
@@ -62,7 +60,6 @@ ThreadGlobalData::~ThreadGlobalData()
 void ThreadGlobalData::destroy()
 {
     m_inspectorCounters.clear();
-    m_eventNames.clear();
     PlatformThreadData::current().destroy();
 }