Move the fpdfsdk/include/javascript folder

fpdfsdk/javascript/JS_Runtime_Stub.cpp

 // Copyright 2015 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include <memory>
 
-#include "fpdfsdk/include/fsdk_mgr.h"  // For CPDFDoc_Environment.
-#include "fpdfsdk/include/javascript/IJavaScript.h"
+#include "fpdfsdk/include/fsdk_mgr.h"
+#include "fpdfsdk/javascript/ijs_context.h"
+#include "fpdfsdk/javascript/ijs_runtime.h"
 
 class CJS_ContextStub final : public IJS_Context {
  public:
   CJS_ContextStub() {}
   ~CJS_ContextStub() override {}
 
   // IJS_Context:
   FX_BOOL RunScript(const CFX_WideString& script,
                     CFX_WideString* info) override {
     return FALSE;
@@ skipping 137 matching lines @@
   std::unique_ptr<CJS_ContextStub> m_pContext;
 };
 
 // static
 void IJS_Runtime::Initialize(unsigned int slot, void* isolate) {}
 
 // static
 IJS_Runtime* IJS_Runtime::Create(CPDFDoc_Environment* pEnv) {
   return new CJS_RuntimeStub;
 }