[redcode/crythread-2nd-pass] removed CryThread*.h files

Signed-off-by: AMZN-ScottR <24445312+AMZN-ScottR@users.noreply.github.com>

Code/Editor/Include/IObjectManager.h

@@ -14,6 +14,7 @@
 #include <AzCore/PlatformIncl.h>
 #include <CryCommon/platform.h>
 #include <CryCommon/Cry_Geo.h>
+#include <set>
 
 // forward declarations.
 class CEntityObject;

Code/Editor/Objects/ObjectLoader.h

@@ -15,6 +15,8 @@
 #include "Util/GuidUtil.h"
 #include "ErrorReport.h"
 
+#include <set>
+
 class CPakFile;
 class CErrorRecord;
 struct IObjectManager;

Code/Editor/QtUtil.h

@@ -12,6 +12,7 @@
 #include <QString>
 #include <CryString.h>
 #include "UnicodeFunctions.h"
+#include <StlUtils.h>
 
 #include <QApplication>
 #include <QDropEvent>

Code/Editor/Util/FileUtil.h

@@ -9,7 +9,6 @@
 
 #pragma once
 
-#include "CryThread.h"
 #include "StringUtils.h"
 #include "../Include/SandboxAPI.h"
 #include <QString>

Code/Editor/Util/Variable.h

@@ -22,6 +22,8 @@ AZ_PUSH_DISABLE_WARNING(4458, "-Wunknown-warning-option")
 AZ_POP_DISABLE_WARNING
 #include <QVariant>
 
+#include <StlUtils.h>
+
 inline const char* to_c_str(const char* str) { return str; }
 #define MAX_VAR_STRING_LENGTH 4096