Extensions: Send the tab id to platform apps.

chrome/renderer/extensions/send_request_natives.cc

 // Copyright (c) 2012 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/send_request_natives.h"
 
 #include "base/json/json_reader.h"
 #include "content/public/renderer/v8_value_converter.h"
 #include "chrome/renderer/extensions/request_sender.h"
 
@@ skipping 25 matching lines @@
 
 // Starts an API request to the browser, with an optional callback.  The
 // callback will be dispatched to EventBindings::HandleResponse.
 void SendRequestNatives::StartRequest(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   std::string name = *v8::String::Utf8Value(args[0]);
   int request_id = args[2]->Int32Value();
   bool has_callback = args[3]->BooleanValue();
   bool for_io_thread = args[4]->BooleanValue();
   bool preserve_null_in_objects = args[5]->BooleanValue();
+  int sender_tab_id = args[6]->Int32Value();
 
   scoped_ptr<V8ValueConverter> converter(V8ValueConverter::create());
 
   // See http://crbug.com/149880. The context menus APIs relies on this, but
   // we shouldn't really be doing it (e.g. for the sake of the storage API).
   converter->SetFunctionAllowed(true);
 
   if (!preserve_null_in_objects)
     converter->SetStripNullFromObjects(true);
 
   scoped_ptr<base::Value> value_args(
       converter->FromV8Value(args[1], context()->v8_context()));
   if (!value_args.get() || !value_args->IsType(base::Value::TYPE_LIST)) {
     NOTREACHED() << "Unable to convert args passed to StartRequest";
     return;
   }
 
   request_sender_->StartRequest(
-      context(), name, request_id, has_callback, for_io_thread,
+      context(), name, request_id, has_callback, for_io_thread, sender_tab_id,
       static_cast<base::ListValue*>(value_args.get()));
 }
 
 void SendRequestNatives::GetGlobal(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   CHECK_EQ(1, args.Length());
   CHECK(args[0]->IsObject());
   args.GetReturnValue().Set(
       v8::Handle<v8::Object>::Cast(args[0])->CreationContext()->Global());
 }
 
 }  // namespace extensions