Remove unused includes from various .cpp files in core/

Source/core/page/DOMSecurityPolicy.cpp

 /*
  * Copyright (C) 2012 Google, Inc. 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 11 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/page/DOMSecurityPolicy.h"
 
 #include "core/dom/ContextDestructionObserver.h"
 #include "core/dom/DOMStringList.h"
 #include "core/dom/ScriptExecutionContext.h"
-#include "core/inspector/ScriptCallStack.h"
 #include "core/page/ContentSecurityPolicy.h"
-#include "core/page/Frame.h"
 #include <wtf/text/TextPosition.h>
 #include <wtf/text/WTFString.h>
 
 namespace WebCore {
 
 namespace {
 
 bool isPolicyActiveInContext(ScriptExecutionContext* context)
 {
     // If the ScriptExecutionContext has been destroyed, there's no active policy.
@@ skipping 124 matching lines @@
 {
     return isAllowedWithURL<&ContentSecurityPolicy::allowScriptFromSource>(scriptExecutionContext(), url);
 }
 
 bool DOMSecurityPolicy::allowsStyleFrom(const String& url) const
 {
     return isAllowedWithURL<&ContentSecurityPolicy::allowStyleFromSource>(scriptExecutionContext(), url);
 }
 
 } // namespace WebCore