Eliminate bind callback that doesn't take a BindSourceInfo parameter.

content/browser/broadcast_channel/broadcast_channel_provider.h

Index: content/browser/broadcast_channel/broadcast_channel_provider.h
diff --git a/content/browser/broadcast_channel/broadcast_channel_provider.h b/content/browser/broadcast_channel/broadcast_channel_provider.h
index b4fd0211a4183556256f0db6054c40c16b82f6dd..9998f41866013464fe17037e82835120ce30069a 100644
--- a/content/browser/broadcast_channel/broadcast_channel_provider.h
+++ b/content/browser/broadcast_channel/broadcast_channel_provider.h
@@ -12,6 +12,10 @@
 #include "third_party/WebKit/public/platform/modules/broadcastchannel/broadcast_channel.mojom.h"
 #include "url/origin.h"
 
+namespace service_manager {
+struct BindSourceInfo;
+}
+
 namespace content {
 
 class BroadcastChannelProvider
@@ -19,8 +23,8 @@ class BroadcastChannelProvider
   public blink::mojom::BroadcastChannelProvider {
  public:
   BroadcastChannelProvider();
-  void Connect(
-      mojo::InterfaceRequest<blink::mojom::BroadcastChannelProvider> request);
+  void Connect(const service_manager::BindSourceInfo& source_info,
+               blink::mojom::BroadcastChannelProviderRequest request);
 
   void ConnectToChannel(
       const url::Origin& origin,