Make the vast majority of JS headers private to src/javascript.

fpdfsdk/src/jsapi/fxjs_v8_embeddertest.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.
 
+#include "../../../third_party/base/nonstd_unique_ptr.h"
 #include "../../../core/include/fpdfapi/fpdf_parser.h"
 #include "../../../testing/embedder_test.h"
-#include "../../include/fsdk_mgr.h"
-#include "../../include/javascript/JS_Runtime.h"
 #include "../../include/jsapi/fxjs_v8.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 const wchar_t kScript[] = L"fred = 7";
 
 }  // namespace
 
 class FXJSV8Embeddertest : public EmbedderTest {
@@ skipping 23 matching lines @@
   }
 
   v8::Isolate* isolate() const { return m_pIsolate; }
   v8::Local<v8::Context> GetV8Context() {
     return v8::Local<v8::Context>::New(m_pIsolate, m_pPersistentContext);
   }
 
  private:
   v8::Isolate* m_pIsolate;
   v8::Global<v8::Context> m_pPersistentContext;
-  nonstd::unique_ptr<v8::ArrayBuffer::Allocator> m_pAllocator;
+  nonstd::unique_ptr<FXJS_ArrayBufferAllocator> m_pAllocator;
 };
 
 TEST_F(FXJSV8Embeddertest, Getters) {
   v8::Isolate::Scope isolate_scope(isolate());
   v8::HandleScope handle_scope(isolate());
   v8::Context::Scope context_scope(GetV8Context());
 
   FXJSErr error;
   CFX_WideString wsInfo;
   CFX_WideString wsScript(kScript);
   int sts = FXJS_Execute(isolate(), nullptr, kScript, wcslen(kScript), &error);
   EXPECT_EQ(0, sts);
 
   v8::Local<v8::Object> This = FXJS_GetThisObj(isolate());
   v8::Local<v8::Value> fred = FXJS_GetObjectElement(isolate(), This, L"fred");
   EXPECT_TRUE(fred->IsNumber());
 }