Split ExtensionMessageFilter up into a UI thread part and an IO thread part.

The UI thread part is shut down together with the keyed services it depends on, via a new KeyedServiceShutdownNotifier class.

BUG=395391

Review URL: https://codereview.chromium.org/901573003

Cr-Commit-Position: refs/heads/master@{#315631}

1 files changed, 2 insertions, 2 deletions

diff --git a/extensions/browser/extension_function_dispatcher.h b/extensions/browser/extension_function_dispatcher.h
index 751b822..0ae80dc 100644
--- a/extensions/browser/extension_function_dispatcher.h
+++ b/extensions/browser/extension_function_dispatcher.h
@@ -26,8 +26,8 @@ namespace extensions {
 
 class Extension;
 class ExtensionAPI;
-class ExtensionMessageFilter;
 class InfoMap;
+class IOThreadExtensionMessageFilter;
 class ProcessMap;
 class WindowController;
 
@@ -85,7 +85,7 @@ class ExtensionFunctionDispatcher
       InfoMap* extension_info_map,
       void* profile_id,
       int render_process_id,
-      base::WeakPtr<ExtensionMessageFilter> ipc_sender,
+      base::WeakPtr<IOThreadExtensionMessageFilter> ipc_sender,
       int routing_id,
       const ExtensionHostMsg_Request_Params& params);