Decouple IPC::MessageFilter from IPC::Channel

content/browser/indexed_db/indexed_db_dispatcher_host.cc

Index: content/browser/indexed_db/indexed_db_dispatcher_host.cc
diff --git a/content/browser/indexed_db/indexed_db_dispatcher_host.cc b/content/browser/indexed_db/indexed_db_dispatcher_host.cc
index 5ec2b943786cbdaee493f676c36d7a037b074f60..6a815fb043a0b5cac12de254a245c1a74a463773 100644
--- a/content/browser/indexed_db/indexed_db_dispatcher_host.cc
+++ b/content/browser/indexed_db/indexed_db_dispatcher_host.cc
@@ -72,8 +72,8 @@ IndexedDBDispatcherHost::~IndexedDBDispatcherHost() {
   STLDeleteValues(&blob_data_handle_map_);
 }
 
-void IndexedDBDispatcherHost::OnChannelConnected(int32 peer_pid) {
-  BrowserMessageFilter::OnChannelConnected(peer_pid);
+void IndexedDBDispatcherHost::OnSenderConnected() {
+  BrowserMessageFilter::OnSenderConnected();
 
   if (request_context_getter_.get()) {
     DCHECK(!request_context_);
@@ -83,7 +83,7 @@ void IndexedDBDispatcherHost::OnChannelConnected(int32 peer_pid) {
   }
 }
 
-void IndexedDBDispatcherHost::OnChannelClosing() {
+void IndexedDBDispatcherHost::OnSenderClosing() {
   bool success = indexed_db_context_->TaskRunner()->PostTask(
       FROM_HERE,
       base::Bind(&IndexedDBDispatcherHost::ResetDispatcherHosts, this));