Move IPC::MessageFilter and router to a separate file

There are no changes in implementation in this CL. This is in preparation
for making IPC::Channel support filters on the Channel's thread.

BUG=364241
TBR=cpu@chromium.org,nduca@chromium.org

cpu: OWNERS for win8
nduca: OWNERS for components/tracing

Review URL: https://codereview.chromium.org/245443005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@266057 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 4 deletions

diff --git a/ipc/ipc_sync_message_filter.h b/ipc/ipc_sync_message_filter.h
index dbc2834..4e08a1a 100644
--- a/ipc/ipc_sync_message_filter.h
+++ b/ipc/ipc_sync_message_filter.h
@@ -10,8 +10,9 @@
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/synchronization/lock.h"
-#include "ipc/ipc_channel_proxy.h"
+#include "ipc/ipc_sender.h"
 #include "ipc/ipc_sync_message.h"
+#include "ipc/message_filter.h"
 
 namespace base {
 class MessageLoopProxy;
@@ -25,15 +26,14 @@ namespace IPC {
 // support fancy features that SyncChannel does, such as handling recursion or
 // receiving messages while waiting for a response.  Note that this object can
 // be used to send simultaneous synchronous messages from different threads.
-class IPC_EXPORT SyncMessageFilter : public ChannelProxy::MessageFilter,
-                                     public Sender {
+class IPC_EXPORT SyncMessageFilter : public MessageFilter, public Sender {
  public:
   explicit SyncMessageFilter(base::WaitableEvent* shutdown_event);
 
   // MessageSender implementation.
   virtual bool Send(Message* message) OVERRIDE;
 
-  // ChannelProxy::MessageFilter implementation.
+  // MessageFilter implementation.
   virtual void OnFilterAdded(Channel* channel) OVERRIDE;
   virtual void OnChannelError() OVERRIDE;
   virtual void OnChannelClosing() OVERRIDE;