[NetInfo] Browser changes to support connection.downlinkMax

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 13d9e3d303a703d6a0c6520265f07f0b855619e9..d662238738a32afed33286f8355d6b3df2dfc0fa 100644
--- a/content/browser/net/browser_online_state_observer.h
+++ b/content/browser/net/browser_online_state_observer.h
@@ -13,14 +13,14 @@ namespace content {
 // Listens for changes to the online state and manages sending
 // updates to each RenderProcess via RenderProcessHost IPC.
 class BrowserOnlineStateObserver
-    : public net::NetworkChangeNotifier::ConnectionTypeObserver {
+    : public net::NetworkChangeNotifier::MaxBandwidthObserver {
  public:
   BrowserOnlineStateObserver();
   ~BrowserOnlineStateObserver() override;
 
-  // ConnectionTypeObserver implementation.
-  void OnConnectionTypeChanged(
-      net::NetworkChangeNotifier::ConnectionType type) override;
+  // MaxBandwidthObserver implementation.
+  void OnMaxBandwidthChanged(net::NetworkChangeNotifier::ConnectionType type,
+                             double max_bandwidth_mbps) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BrowserOnlineStateObserver);