Replace extensions::ScopedPersistent with v8::UniquePersistent.

extensions/renderer/script_context.cc

 // Copyright 2014 The Chromium 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 "extensions/renderer/script_context.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
@@ skipping 62 matching lines @@
  private:
   ScriptContext* context_;
 };
 
 ScriptContext::ScriptContext(const v8::Handle<v8::Context>& v8_context,
                              blink::WebFrame* web_frame,
                              const Extension* extension,
                              Feature::Context context_type,
                              const Extension* effective_extension,
                              Feature::Context effective_context_type)
-    : v8_context_(v8_context),
+    : v8_context_(v8_context->GetIsolate(), v8_context),
       web_frame_(web_frame),
       extension_(extension),
       context_type_(context_type),
       effective_extension_(effective_extension),
       effective_context_type_(effective_context_type),
       safe_builtins_(this),
       isolate_(v8_context->GetIsolate()),
       url_(web_frame_ ? GetDataSourceURLForFrame(web_frame_) : GURL()),
       runner_(new Runner(this)) {
   VLOG(1) << "Created context:\n"
@@ skipping 15 matching lines @@
           << (effective_extension_.get() ? effective_extension_->id() : "");
   Invalidate();
 }
 
 void ScriptContext::Invalidate() {
   if (!is_valid())
     return;
   if (module_system_)
     module_system_->Invalidate();
   web_frame_ = NULL;
-  v8_context_.reset();
+  v8_context_.Reset();
   runner_.reset();
 }
 
 const std::string& ScriptContext::GetExtensionID() const {
   return extension_.get() ? extension_->id() : base::EmptyString();
 }
 
 content::RenderView* ScriptContext::GetRenderView() const {
   if (web_frame_ && web_frame_->view())
     return content::RenderView::FromWebView(web_frame_->view());
@@ skipping 128 matching lines @@
                                        bool success,
                                        const base::ListValue& response,
                                        const std::string& error) {
   v8::HandleScope handle_scope(isolate());
 
   scoped_ptr<V8ValueConverter> converter(V8ValueConverter::create());
   v8::Handle<v8::Value> argv[] = {
       v8::Integer::New(isolate(), request_id),
       v8::String::NewFromUtf8(isolate(), name.c_str()),
       v8::Boolean::New(isolate(), success),
-      converter->ToV8Value(&response, v8_context_.NewHandle(isolate())),
+      converter->ToV8Value(&response,
+                           v8::Local<v8::Context>::New(isolate(), v8_context_)),
       v8::String::NewFromUtf8(isolate(), error.c_str())};
 
   v8::Handle<v8::Value> retval = module_system()->CallModuleMethod(
       "sendRequest", "handleResponse", arraysize(argv), argv);
 
   // In debug, the js will validate the callback parameters and return a
   // string if a validation error has occured.
   DCHECK(retval.IsEmpty() || retval->IsUndefined())
       << *v8::String::Utf8Value(retval);
 }
@@ skipping 31 matching lines @@
     v8::Handle<v8::Value> argv[]) {
   return context_->CallFunction(function, argc, argv);
 }
 
 gin::ContextHolder* ScriptContext::Runner::GetContextHolder() {
   v8::HandleScope handle_scope(context_->isolate());
   return gin::PerContextData::From(context_->v8_context())->context_holder();
 }
 
 }  // namespace extensions