NetInfo V3 support for browser

content/common/view_messages.h

 // 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.
 
 // IPC messages for page rendering.
 // Multiply-included message file, hence no include guard.
 
 #include "base/memory/shared_memory.h"
 #include "base/process/process.h"
 #include "base/strings/string16.h"
@@ skipping 18 matching lines @@
 #include "content/public/common/stop_find_action.h"
 #include "content/public/common/three_d_api_types.h"
 #include "content/public/common/window_container_type.h"
 #include "content/common/date_time_suggestion.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_message_macros.h"
 #include "ipc/ipc_platform_file.h"
 #include "media/audio/audio_parameters.h"
 #include "media/base/channel_layout.h"
 #include "media/base/media_log_event.h"
+#include "net/base/network_change_notifier.h"
 #include "third_party/WebKit/public/platform/WebFloatPoint.h"
 #include "third_party/WebKit/public/platform/WebFloatRect.h"
 #include "third_party/WebKit/public/platform/WebScreenInfo.h"
 #include "third_party/WebKit/public/web/WebFindOptions.h"
 #include "third_party/WebKit/public/web/WebMediaPlayerAction.h"
 #include "third_party/WebKit/public/web/WebPluginAction.h"
 #include "third_party/WebKit/public/web/WebPopupType.h"
 #include "third_party/WebKit/public/web/WebTextDirection.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/base/ime/text_input_mode.h"
@@ skipping 785 matching lines @@
 // In normal cases, this message is sent after ViewMsg_WorkerCreated is sent.
 // But if the shared worker of the same URL already exists and it has failed
 // to load the script, when the renderer send ViewHostMsg_CreateWorker before
 // the shared worker is killed only ViewMsg_WorkerScriptLoadFailed is sent.
 IPC_MESSAGE_ROUTED0(ViewMsg_WorkerScriptLoadFailed)
 
 // Sent when the worker has connected.
 // This message is sent only if the worker successfully loaded the script.
 IPC_MESSAGE_ROUTED0(ViewMsg_WorkerConnected)
 
-// Tells the renderer that the network state has changed and that
-// window.navigator.onLine should be updated for all WebViews.
-IPC_MESSAGE_CONTROL1(ViewMsg_NetworkStateChanged,
-                     bool /* online */)
+// Tells the renderer that the network state has changed so that
+// navigator.onLine navigator.connection can be updated.

[Tom Sepez, 2014/05/28 17:40:16]

nit: Did you intend to replace navigator.onLine with navigator.connection in
this comment? 

[jkarlin, 2014/05/28 18:00:46]

Thanks, forgot 'and'.

+IPC_MESSAGE_CONTROL2(ViewMsg_NetworkStateChanged,
+                     bool /* is_online */,
+                     net::NetworkChangeNotifier::ConnectionType /* type */)
 
 // Reply to ViewHostMsg_OpenChannelToPpapiBroker
 // Tells the renderer that the channel to the broker has been created.
 IPC_MESSAGE_ROUTED2(ViewMsg_PpapiBrokerChannelCreated,
                     base::ProcessId /* broker_pid */,
                     IPC::ChannelHandle /* handle */)
 
 // Reply to ViewHostMsg_RequestPpapiBrokerPermission.
 // Tells the renderer whether permission to access to PPAPI broker was granted
 // or not.
@@ skipping 878 matching lines @@
 // synchronously (see crbug.com/120597). This IPC message sends the character
 // bounds after every composition change to always have correct bound info.
 IPC_MESSAGE_ROUTED2(ViewHostMsg_ImeCompositionRangeChanged,
                     gfx::Range /* composition range */,
                     std::vector<gfx::Rect> /* character bounds */)
 #endif
 
 // Adding a new message? Stick to the sort order above: first platform
 // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform
 // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg.