XFA: Pass IFXJS_Runtime via V8 contexts, not V8 isolates

This makes the XFA branch look more like the master.  I suspect a patch
was lost during the intial XFA checkin.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/1366053003 .

1 files changed, 50 insertions, 18 deletions

diff --git a/fpdfsdk/include/javascript/JS_Define.h b/fpdfsdk/include/javascript/JS_Define.h
index 3b5798ef5c..adf69ec0e9 100644
--- a/fpdfsdk/include/javascript/JS_Define.h
+++ b/fpdfsdk/include/javascript/JS_Define.h
@@ -79,13 +79,18 @@ void JSPropGetter(const char* prop_name_string,
                   v8::Local<v8::String> property,
                   const v8::PropertyCallbackInfo<v8::Value>& info) {
   v8::Isolate* isolate = info.GetIsolate();
-  FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(isolate);
-  IFXJS_Context* pRuntimeContext = pData->m_pFXJSRuntime->GetCurrentContext();
-  CJS_PropValue value(isolate);
-  value.StartGetting();
+  v8::Local<v8::Context> context = isolate->GetCurrentContext();
+  v8::Local<v8::Value> v = context->GetEmbedderData(1);
+  if (v.IsEmpty())
+    return;
+  v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
+  IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
+  IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext();
   CJS_Object* pJSObj = (CJS_Object*)FXJS_GetPrivate(isolate, info.Holder());
   C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject());
   CFX_WideString sError;
+  CJS_PropValue value(isolate);
+  value.StartGetting();
   if (!(pObj->*M)(pRuntimeContext, value, sError)) {
     FXJS_Error(isolate, JSFormatErrorString(class_name_string, prop_name_string,
                                             sError));
@@ -102,13 +107,18 @@ void JSPropSetter(const char* prop_name_string,
                   v8::Local<v8::Value> value,
                   const v8::PropertyCallbackInfo<void>& info) {
   v8::Isolate* isolate = info.GetIsolate();
-  FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(isolate);
-  IFXJS_Context* pRuntimeContext = pData->m_pFXJSRuntime->GetCurrentContext();
-  CJS_PropValue propValue(CJS_Value(isolate, value, CJS_Value::VT_unknown));
-  propValue.StartSetting();
+  v8::Local<v8::Context> context = isolate->GetCurrentContext();
+  v8::Local<v8::Value> v = context->GetEmbedderData(1);
+  if (v.IsEmpty())
+    return;
+  v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
+  IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
+  IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext();
   CJS_Object* pJSObj = (CJS_Object*)FXJS_GetPrivate(isolate, info.Holder());
   C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject());
   CFX_WideString sError;
+  CJS_PropValue propValue(CJS_Value(isolate, value, CJS_Value::VT_unknown));
+  propValue.StartSetting();
   if (!(pObj->*M)(pRuntimeContext, propValue, sError)) {
     FXJS_Error(isolate, JSFormatErrorString(class_name_string, prop_name_string,
                                             sError));
@@ -141,8 +151,13 @@ void JSMethod(const char* method_name_string,
               const char* class_name_string,
               const v8::FunctionCallbackInfo<v8::Value>& info) {
   v8::Isolate* isolate = info.GetIsolate();
-  FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(isolate);
-  IFXJS_Context* pRuntimeContext = pData->m_pFXJSRuntime->GetCurrentContext();
+  v8::Local<v8::Context> context = isolate->GetCurrentContext();
+  v8::Local<v8::Value> v = context->GetEmbedderData(1);
+  if (v.IsEmpty())
+    return;
+  v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
+  IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
+  IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext();
   CJS_Parameters parameters;
   for (unsigned int i = 0; i < (unsigned int)info.Length(); i++) {
     parameters.push_back(CJS_Value(isolate, info[i], CJS_Value::VT_unknown));
@@ -268,8 +283,12 @@ void JSSpecialPropGet(const char* class_name,
                       const v8::PropertyCallbackInfo<v8::Value>& info) {
   v8::Isolate* isolate = info.GetIsolate();
   v8::Local<v8::Context> context = isolate->GetCurrentContext();
-  FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(isolate);
-  IFXJS_Context* pRuntimeContext = pData->m_pFXJSRuntime->GetCurrentContext();
+  v8::Local<v8::Value> v = context->GetEmbedderData(1);
+  if (v.IsEmpty())
+    return;
+  v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
+  IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
+  IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext();
   CJS_Object* pJSObj =
       reinterpret_cast<CJS_Object*>(FXJS_GetPrivate(isolate, info.Holder()));
   Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
@@ -293,8 +312,12 @@ void JSSpecialPropPut(const char* class_name,
                       const v8::PropertyCallbackInfo<v8::Value>& info) {
   v8::Isolate* isolate = info.GetIsolate();
   v8::Local<v8::Context> context = isolate->GetCurrentContext();
-  FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(isolate);
-  IFXJS_Context* pRuntimeContext = pData->m_pFXJSRuntime->GetCurrentContext();
+  v8::Local<v8::Value> v = context->GetEmbedderData(1);
+  if (v.IsEmpty())
+    return;
+  v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
+  IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
+  IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext();
   CJS_Object* pJSObj =
       reinterpret_cast<CJS_Object*>(FXJS_GetPrivate(isolate, info.Holder()));
   Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
@@ -315,8 +338,12 @@ void JSSpecialPropDel(const char* class_name,
                       const v8::PropertyCallbackInfo<v8::Boolean>& info) {
   v8::Isolate* isolate = info.GetIsolate();
   v8::Local<v8::Context> context = isolate->GetCurrentContext();
-  FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(isolate);
-  IFXJS_Context* pRuntimeContext = pData->m_pFXJSRuntime->GetCurrentContext();
+  v8::Local<v8::Value> v = context->GetEmbedderData(1);
+  if (v.IsEmpty())
+    return;
+  v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
+  IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
+  IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext();
   CJS_Object* pJSObj =
       reinterpret_cast<CJS_Object*>(FXJS_GetPrivate(isolate, info.Holder()));
   Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
@@ -421,8 +448,13 @@ template <FX_BOOL (
 void JSGlobalFunc(const char* func_name_string,
                   const v8::FunctionCallbackInfo<v8::Value>& info) {
   v8::Isolate* isolate = info.GetIsolate();
-  FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(isolate);
-  IFXJS_Context* pRuntimeContext = pData->m_pFXJSRuntime->GetCurrentContext();
+  v8::Local<v8::Context> context = isolate->GetCurrentContext();
+  v8::Local<v8::Value> v = context->GetEmbedderData(1);
+  if (v.IsEmpty())
+    return;
+  v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
+  IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
+  IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext();
   CJS_Parameters parameters;
   for (unsigned int i = 0; i < (unsigned int)info.Length(); i++) {
     parameters.push_back(CJS_Value(isolate, info[i], CJS_Value::VT_unknown));