NetInfo V3 support for browser

content/public/common/common_param_traits_macros.h

Index: content/public/common/common_param_traits_macros.h
diff --git a/content/public/common/common_param_traits_macros.h b/content/public/common/common_param_traits_macros.h
index 98c5a3bfa73fc73fe8e13b229bbc0489dce40ace..61416a0f5f0840fa26dcb248fbef8f50d51043af 100644
--- a/content/public/common/common_param_traits_macros.h
+++ b/content/public/common/common_param_traits_macros.h
@@ -15,6 +15,7 @@
 #include "content/public/common/ssl_status.h"
 #include "content/public/common/webplugininfo.h"
 #include "ipc/ipc_message_macros.h"
+#include "net/base/network_change_notifier.h"
 #include "net/base/request_priority.h"
 #include "third_party/WebKit/public/platform/WebPoint.h"
 #include "third_party/WebKit/public/platform/WebRect.h"
@@ -28,7 +29,9 @@
 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
 
 IPC_ENUM_TRAITS(content::PageTransition)  // Bitmask.
-
+IPC_ENUM_TRAITS_MIN_MAX_VALUE(net::NetworkChangeNotifier::ConnectionType,

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

nit: you can use the shorter _MAX_VALUE() form here since CONNECTION_UNKNOWN is
0.  Alternatively, if you're concerned about someone coming along and sticking
in a -1 value in the spec someday, then you might consider defining a
CONNECTION_FIRST using the same trick as CONNECTION_LAST.

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

Done.

+                              net::NetworkChangeNotifier::CONNECTION_UNKNOWN,
+                              net::NetworkChangeNotifier::CONNECTION_LAST)
 IPC_ENUM_TRAITS_MAX_VALUE(content::ConsoleMessageLevel,
                           content::CONSOLE_MESSAGE_LEVEL_LAST)
 IPC_ENUM_TRAITS_MAX_VALUE(content::SecurityStyle,
@@ -121,7 +124,7 @@ IPC_STRUCT_TRAITS_BEGIN(WebPreferences)
   IPC_STRUCT_TRAITS_MEMBER(application_cache_enabled)
   IPC_STRUCT_TRAITS_MEMBER(tabs_to_links)
   IPC_STRUCT_TRAITS_MEMBER(hyperlink_auditing_enabled)
-  IPC_STRUCT_TRAITS_MEMBER(is_online)
+  IPC_STRUCT_TRAITS_MEMBER(connection_type)
   IPC_STRUCT_TRAITS_MEMBER(allow_universal_access_from_file_urls)
   IPC_STRUCT_TRAITS_MEMBER(allow_file_access_from_file_urls)
   IPC_STRUCT_TRAITS_MEMBER(webaudio_enabled)