Move most of ChromeV8Context to a base ScriptContext

extensions/renderer/safe_builtins.cc

 // Copyright 2013 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 "chrome/renderer/extensions/safe_builtins.h"
+#include "extensions/renderer/safe_builtins.h"
 
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "base/strings/stringprintf.h"
-#include "chrome/renderer/extensions/chrome_v8_context.h"
+#include "extensions/renderer/script_context.h"
 
 namespace extensions {
 
 namespace {
 
 const char kClassName[] = "extensions::SafeBuiltins";
 
 // Documentation for makeCallback in the JavaScript, out here to reduce the
 // (very small) amount of effort that the v8 parser needs to do:
 //
@@ skipping 99 matching lines @@
 
 v8::Local<v8::String> MakeKey(const char* name, v8::Isolate* isolate) {
   return v8::String::NewFromUtf8(
       isolate, base::StringPrintf("%s::%s", kClassName, name).c_str());
 }
 
 void SaveImpl(const char* name,
               v8::Local<v8::Value> value,
               v8::Local<v8::Context> context) {
   CHECK(!value.IsEmpty() && value->IsObject()) << name;
-  context->Global()
-      ->SetHiddenValue(MakeKey(name, context->GetIsolate()), value);
+  context->Global()->SetHiddenValue(MakeKey(name, context->GetIsolate()),
+                                    value);
 }
 
 v8::Local<v8::Object> Load(const char* name, v8::Handle<v8::Context> context) {
   v8::Local<v8::Value> value =
       context->Global()->GetHiddenValue(MakeKey(name, context->GetIsolate()));
   CHECK(!value.IsEmpty() && value->IsObject()) << name;
   return value->ToObject();
 }
 
 class ExtensionImpl : public v8::Extension {
  public:
   ExtensionImpl() : v8::Extension(kClassName, kScript) {}
 
  private:
   virtual v8::Handle<v8::FunctionTemplate> GetNativeFunctionTemplate(
       v8::Isolate* isolate,
       v8::Handle<v8::String> name) OVERRIDE {
     if (name->Equals(v8::String::NewFromUtf8(isolate, "Apply")))
       return v8::FunctionTemplate::New(isolate, Apply);
     if (name->Equals(v8::String::NewFromUtf8(isolate, "Save")))
       return v8::FunctionTemplate::New(isolate, Save);
     NOTREACHED() << *v8::String::Utf8Value(name);
     return v8::Handle<v8::FunctionTemplate>();
   }
 
   static void Apply(const v8::FunctionCallbackInfo<v8::Value>& info) {
-    CHECK(info.Length() == 5 &&
-          info[0]->IsFunction() &&  // function
+    CHECK(info.Length() == 5 && info[0]->IsFunction() &&  // function
           // info[1] could be an object or a string
-          info[2]->IsObject() &&    // args
-          info[3]->IsInt32() &&     // first_arg_index
-          info[4]->IsInt32());      // args_length
+          info[2]->IsObject() &&  // args
+          info[3]->IsInt32() &&   // first_arg_index
+          info[4]->IsInt32());    // args_length
     v8::Local<v8::Function> function = info[0].As<v8::Function>();
     v8::Local<v8::Object> recv;
     if (info[1]->IsObject()) {
       recv = info[1]->ToObject();
     } else if (info[1]->IsString()) {
       recv = v8::StringObject::New(info[1]->ToString())->ToObject();
     } else {
       info.GetIsolate()->ThrowException(
           v8::Exception::TypeError(v8::String::NewFromUtf8(
               info.GetIsolate(),
               "The first argument is the receiver and must be an object")));
       return;
     }
     v8::Local<v8::Object> args = info[2]->ToObject();
     int first_arg_index = static_cast<int>(info[3]->ToInt32()->Value());
     int args_length = static_cast<int>(info[4]->ToInt32()->Value());
 
     int argc = args_length - first_arg_index;
-    scoped_ptr<v8::Local<v8::Value>[]> argv(new v8::Local<v8::Value>[argc]);
+    scoped_ptr<v8::Local<v8::Value> []> argv(new v8::Local<v8::Value>[argc]);
     for (int i = 0; i < argc; ++i) {
       CHECK(args->Has(i + first_arg_index));
       argv[i] = args->Get(i + first_arg_index);
     }
 
     v8::Local<v8::Value> return_value = function->Call(recv, argc, argv.get());
     if (!return_value.IsEmpty())
       info.GetReturnValue().Set(return_value);
   }
 
   static void Save(const v8::FunctionCallbackInfo<v8::Value>& info) {
-    CHECK(info.Length() == 2 &&
-          info[0]->IsString() &&
-          info[1]->IsObject());
+    CHECK(info.Length() == 2 && info[0]->IsString() && info[1]->IsObject());
     SaveImpl(*v8::String::Utf8Value(info[0]),
              info[1],
              info.GetIsolate()->GetCallingContext());
   }
 };
 
 }  // namespace
 
 // static
-v8::Extension* SafeBuiltins::CreateV8Extension() {
-  return new ExtensionImpl();
-}
+v8::Extension* SafeBuiltins::CreateV8Extension() { return new ExtensionImpl(); }
 
-SafeBuiltins::SafeBuiltins(ChromeV8Context* context) : context_(context) {}
+SafeBuiltins::SafeBuiltins(ScriptContext* context) : context_(context) {}
 
 SafeBuiltins::~SafeBuiltins() {}
 
 v8::Local<v8::Object> SafeBuiltins::GetArray() const {
   return Load("Array", context_->v8_context());
 }
 
 v8::Local<v8::Object> SafeBuiltins::GetFunction() const {
   return Load("Function", context_->v8_context());
 }
 
 v8::Local<v8::Object> SafeBuiltins::GetJSON() const {
   return Load("JSON", context_->v8_context());
 }
 
 v8::Local<v8::Object> SafeBuiltins::GetObjekt() const {
   return Load("Object", context_->v8_context());
 }
 
 v8::Local<v8::Object> SafeBuiltins::GetRegExp() const {
   return Load("RegExp", context_->v8_context());
 }
 
 v8::Local<v8::Object> SafeBuiltins::GetString() const {
   return Load("String", context_->v8_context());
 }
 
-} //  namespace extensions
+}  //  namespace extensions