1a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)// Copyright 2014 The Chromium Authors. All rights reserved. 24e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 34e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// found in the LICENSE file. 44e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 5a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "extensions/browser/api/sockets_tcp/tcp_socket_event_dispatcher.h" 64e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 71320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "base/lazy_instance.h" 8a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "extensions/browser/api/socket/tcp_socket.h" 9f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "extensions/browser/event_router.h" 105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "extensions/browser/extension_system.h" 11a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "extensions/browser/extensions_browser_client.h" 124e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "net/base/net_errors.h" 134e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 144e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)namespace { 154e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)int kDefaultBufferSize = 4096; 164e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 174e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 184e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)namespace extensions { 19a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)namespace core_api { 204e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 214e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)using content::BrowserThread; 224e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 23a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)static base::LazyInstance< 24a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) BrowserContextKeyedAPIFactory<TCPSocketEventDispatcher> > g_factory = 25a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) LAZY_INSTANCE_INITIALIZER; 264e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 274e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// static 28a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)BrowserContextKeyedAPIFactory<TCPSocketEventDispatcher>* 29a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)TCPSocketEventDispatcher::GetFactoryInstance() { 305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return g_factory.Pointer(); 314e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 324e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 334e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// static 34a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)TCPSocketEventDispatcher* TCPSocketEventDispatcher::Get( 35a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) content::BrowserContext* context) { 36effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DCHECK_CURRENTLY_ON(BrowserThread::UI); 374e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 38a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return BrowserContextKeyedAPIFactory<TCPSocketEventDispatcher>::Get(context); 394e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 404e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 41a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)TCPSocketEventDispatcher::TCPSocketEventDispatcher( 42a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) content::BrowserContext* context) 43a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) : thread_id_(Socket::kThreadId), browser_context_(context) { 444e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ApiResourceManager<ResumableTCPSocket>* manager = 45a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) ApiResourceManager<ResumableTCPSocket>::Get(browser_context_); 46a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) DCHECK(manager) 47a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) << "There is no socket manager. " 48a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) "If this assertion is failing during a test, then it is likely that " 49a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) "TestExtensionSystem is failing to provide an instance of " 50a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) "ApiResourceManager<ResumableTCPSocket>."; 514e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) sockets_ = manager->data_; 524e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 534e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 544e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)TCPSocketEventDispatcher::~TCPSocketEventDispatcher() {} 554e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 564e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)TCPSocketEventDispatcher::ReadParams::ReadParams() {} 574e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 584e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)TCPSocketEventDispatcher::ReadParams::~ReadParams() {} 594e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 604e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void TCPSocketEventDispatcher::OnSocketConnect(const std::string& extension_id, 614e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) int socket_id) { 62effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DCHECK_CURRENTLY_ON(thread_id_); 634e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 644e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) StartSocketRead(extension_id, socket_id); 654e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 664e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 674e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void TCPSocketEventDispatcher::OnSocketResume(const std::string& extension_id, 684e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) int socket_id) { 69effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DCHECK_CURRENTLY_ON(thread_id_); 704e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 714e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) StartSocketRead(extension_id, socket_id); 724e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 734e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 744e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void TCPSocketEventDispatcher::StartSocketRead(const std::string& extension_id, 754e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) int socket_id) { 76effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DCHECK_CURRENTLY_ON(thread_id_); 774e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 784e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ReadParams params; 794e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) params.thread_id = thread_id_; 80a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) params.browser_context_id = browser_context_; 814e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) params.extension_id = extension_id; 824e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) params.sockets = sockets_; 834e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) params.socket_id = socket_id; 844e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 854e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) StartRead(params); 864e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 874e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 884e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// static 894e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void TCPSocketEventDispatcher::StartRead(const ReadParams& params) { 90effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DCHECK_CURRENTLY_ON(params.thread_id); 914e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 924e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ResumableTCPSocket* socket = 934e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) params.sockets->Get(params.extension_id, params.socket_id); 944e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (!socket) { 954e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // This can happen if the socket is closed while our callback is active. 964e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) return; 974e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } 984e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) DCHECK(params.extension_id == socket->owner_extension_id()) 99a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) << "Socket has wrong owner."; 1004e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1014e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Don't start another read if the socket has been paused. 1024e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (socket->paused()) 1034e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) return; 1044e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1054e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) int buffer_size = socket->buffer_size(); 1064e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (buffer_size <= 0) 1074e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) buffer_size = kDefaultBufferSize; 1084e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) socket->Read(buffer_size, 109a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::Bind(&TCPSocketEventDispatcher::ReadCallback, params)); 1104e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 1114e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1124e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// static 1134e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void TCPSocketEventDispatcher::ReadCallback( 1144e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) const ReadParams& params, 1154e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) int bytes_read, 1164e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) scoped_refptr<net::IOBuffer> io_buffer) { 117effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DCHECK_CURRENTLY_ON(params.thread_id); 1184e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1198bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // If |bytes_read| == 0, the connection has been closed by the peer. 1208bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // If |bytes_read| < 0, there was a network error, and |bytes_read| is a value 1218bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // from "net::ERR_". 1224e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1238bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) if (bytes_read == 0) { 1248bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) bytes_read = net::ERR_CONNECTION_CLOSED; 1258bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) } 1268bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 1278bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) if (bytes_read > 0) { 1284e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Dispatch "onReceive" event. 1294e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) sockets_tcp::ReceiveInfo receive_info; 1304e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) receive_info.socket_id = params.socket_id; 1314e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) receive_info.data = std::string(io_buffer->data(), bytes_read); 1324e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) scoped_ptr<base::ListValue> args = 1334e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) sockets_tcp::OnReceive::Create(receive_info); 1344e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) scoped_ptr<Event> event( 135a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) new Event(sockets_tcp::OnReceive::kEventName, args.Pass())); 1364e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) PostEvent(params, event.Pass()); 1374e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1384e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Post a task to delay the read until the socket is available, as 1394e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // calling StartReceive at this point would error with ERR_IO_PENDING. 1404e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) BrowserThread::PostTask( 141a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) params.thread_id, 142a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) FROM_HERE, 1434e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) base::Bind(&TCPSocketEventDispatcher::StartRead, params)); 1444e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } else if (bytes_read == net::ERR_IO_PENDING) { 1454e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // This happens when resuming a socket which already had an 1464e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // active "read" callback. 1474e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } else { 1484e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Dispatch "onReceiveError" event but don't start another read to avoid 1494e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // potential infinite reads if we have a persistent network error. 1504e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) sockets_tcp::ReceiveErrorInfo receive_error_info; 1514e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) receive_error_info.socket_id = params.socket_id; 1524e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) receive_error_info.result_code = bytes_read; 1534e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) scoped_ptr<base::ListValue> args = 1544e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) sockets_tcp::OnReceiveError::Create(receive_error_info); 1554e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) scoped_ptr<Event> event( 156a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) new Event(sockets_tcp::OnReceiveError::kEventName, args.Pass())); 1574e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) PostEvent(params, event.Pass()); 1584e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1594e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Since we got an error, the socket is now "paused" until the application 1604e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // "resumes" it. 1614e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ResumableTCPSocket* socket = 1624e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) params.sockets->Get(params.extension_id, params.socket_id); 1634e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (socket) { 1644e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) socket->set_paused(true); 1654e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } 1664e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } 1674e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 1684e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1694e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// static 1704e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void TCPSocketEventDispatcher::PostEvent(const ReadParams& params, 1714e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) scoped_ptr<Event> event) { 172effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DCHECK_CURRENTLY_ON(params.thread_id); 1734e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 174a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) BrowserThread::PostTask(BrowserThread::UI, 175a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) FROM_HERE, 176a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::Bind(&DispatchEvent, 177a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) params.browser_context_id, 178a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) params.extension_id, 179a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::Passed(event.Pass()))); 1804e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 1814e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1824e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// static 183a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void TCPSocketEventDispatcher::DispatchEvent(void* browser_context_id, 1844e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) const std::string& extension_id, 1854e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) scoped_ptr<Event> event) { 186effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DCHECK_CURRENTLY_ON(BrowserThread::UI); 1874e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 188a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) content::BrowserContext* context = 189a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) reinterpret_cast<content::BrowserContext*>(browser_context_id); 190a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!extensions::ExtensionsBrowserClient::Get()->IsValidContext(context)) 1914e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) return; 1924e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1930529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch EventRouter* event_router = EventRouter::Get(context); 1940529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch if (event_router) 1950529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch event_router->DispatchEventToExtension(extension_id, event.Pass()); 1964e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 1974e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 198a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} // namespace core_api 1994e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} // namespace extensions 200