API for connection type (Ethernet/WIFI/WWAN ...) in NetworkChangeNotifier.

content/browser/net/browser_online_state_observer.h

Index: content/browser/net/browser_online_state_observer.h
diff --git a/content/browser/net/browser_online_state_observer.h b/content/browser/net/browser_online_state_observer.h
index 776d11d27e687a41c0a6206655df3048ad50396d..577f43576e0d7dfd3160c9997dfe25b5dfc40404 100644
--- a/content/browser/net/browser_online_state_observer.h
+++ b/content/browser/net/browser_online_state_observer.h
@@ -12,13 +12,14 @@
 // Listens for changes to the online state and manages sending
 // updates to each RenderProcess via RenderProcessHost IPC.
 class BrowserOnlineStateObserver
-    : public net::NetworkChangeNotifier::OnlineStateObserver {
+    : public net::NetworkChangeNotifier::ConnectionTypeObserver {
  public:
   BrowserOnlineStateObserver();
   virtual ~BrowserOnlineStateObserver();
 
-  // OnlineStateObserver implementation.
-  virtual void OnOnlineStateChanged(bool online) OVERRIDE;
+  // ConnectionTypeObserver implementation.
+  virtual void OnConnectionTypeChanged(
+      net::NetworkChangeNotifier::ConnectionType type) OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BrowserOnlineStateObserver);