Make code compile with clang_use_chrome_plugin (part IV)

fpdfsdk/jsapi/fxjs_v8.cpp

Index: fpdfsdk/jsapi/fxjs_v8.cpp
diff --git a/fpdfsdk/jsapi/fxjs_v8.cpp b/fpdfsdk/jsapi/fxjs_v8.cpp
index 790d10b60201793649de1ccd3579e1496c7aa4df..c63ef7ae897a5479d594158cb1570d03ea62cae3 100644
--- a/fpdfsdk/jsapi/fxjs_v8.cpp
+++ b/fpdfsdk/jsapi/fxjs_v8.cpp
@@ -190,6 +190,17 @@ size_t FXJS_GlobalIsolateRefCount() {
   return g_isolate_ref_count;
 }
 
+V8TemplateMap::V8TemplateMap(v8::Isolate* isolate) : m_map(isolate) {}
+
+V8TemplateMap::~V8TemplateMap() {}
+
+void V8TemplateMap::set(void* key, v8::Local<v8::Object> handle) {
+  ASSERT(!m_map.Contains(key));
+  m_map.Set(key, handle);
+}
+
+FXJS_PerIsolateData::~FXJS_PerIsolateData() {}
+
 // static
 void FXJS_PerIsolateData::SetUp(v8::Isolate* pIsolate) {
   if (!pIsolate->GetData(g_embedderDataSlot))
@@ -202,6 +213,13 @@ FXJS_PerIsolateData* FXJS_PerIsolateData::Get(v8::Isolate* pIsolate) {
       pIsolate->GetData(g_embedderDataSlot));
 }
 
+#ifndef PDF_ENABLE_XFA
+FXJS_PerIsolateData::FXJS_PerIsolateData() : m_pDynamicObjsMap(nullptr) {}
+#else   // PDF_ENABLE_XFA
+FXJS_PerIsolateData::FXJS_PerIsolateData()
+    : m_pFXJSERuntimeData(nullptr), m_pDynamicObjsMap(nullptr) {}
+#endif  // PDF_ENABLE_XFA
+
 int FXJS_DefineObj(v8::Isolate* pIsolate,
                    const wchar_t* sObjName,
                    FXJSOBJTYPE eObjType,