Remove duplicated headers from core/

Source/core/frame/ContentSecurityPolicy.cpp

 /*
  * Copyright (C) 2011 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/frame/ContentSecurityPolicy.h"
 
 #include "RuntimeEnabledFeatures.h"
 #include "bindings/v8/ScriptCallStackFactory.h"
 #include "bindings/v8/ScriptController.h"
-#include "bindings/v8/ScriptState.h"
 #include "core/dom/DOMStringList.h"
 #include "core/dom/Document.h"
 #include "core/events/SecurityPolicyViolationEvent.h"
 #include "core/frame/ContentSecurityPolicyResponseHeaders.h"
 #include "core/frame/DOMWindow.h"
 #include "core/frame/Frame.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/inspector/ScriptCallStack.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/PingLoader.h"
 #include "core/frame/UseCounter.h"
 #include "platform/JSONValues.h"
 #include "platform/NotImplemented.h"
 #include "platform/ParsingUtilities.h"
 #include "platform/network/FormData.h"
 #include "platform/network/ResourceResponse.h"
 #include "platform/weborigin/KURL.h"
 #include "platform/weborigin/KnownPorts.h"
 #include "platform/weborigin/SchemeRegistry.h"
 #include "platform/weborigin/SecurityOrigin.h"
-#include "wtf/HashSet.h"
 #include "wtf/SHA1.h"
 #include "wtf/StringHasher.h"
 #include "wtf/text/Base64.h"
 #include "wtf/text/StringBuilder.h"
-#include "wtf/text/TextPosition.h"
-#include "wtf/text/WTFString.h"
 
 namespace WTF {
 
 struct VectorIntHash {
     static unsigned hash(const Vector<uint8_t>& v) { return StringHasher::computeHash(v.data(), v.size()); }
     static bool equal(const Vector<uint8_t>& a, const Vector<uint8_t>& b) { return a == b; };
     static const bool safeToCompareToEmptyOrDeleted = true;
 };
 template<> struct DefaultHash<Vector<uint8_t> > {
     typedef VectorIntHash Hash;
@@ skipping 1952 matching lines @@
     // Collisions have no security impact, so we can save space by storing only the string's hash rather than the whole report.
     return !m_violationReportsSent.contains(report.impl()->hash());
 }
 
 void ContentSecurityPolicy::didSendViolationReport(const String& report)
 {
     m_violationReportsSent.add(report.impl()->hash());
 }
 
 } // namespace WebCore