Make IPC::Channel::Listener:OnMessageReceived have a return value indicating whether a message was processed or not.

TBR=brettw
Review URL: http://codereview.chromium.org/5978003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@70139 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 5 insertions, 5 deletions

diff --git a/ipc/ipc_sync_channel.cc b/ipc/ipc_sync_channel.cc
index 7425a9b..79b1e60 100644
--- a/ipc/ipc_sync_channel.cc
+++ b/ipc/ipc_sync_channel.cc
@@ -285,22 +285,22 @@ void SyncChannel::SyncContext::Clear() {
   Context::Clear();
 }
 
-void SyncChannel::SyncContext::OnMessageReceived(const Message& msg) {
+bool SyncChannel::SyncContext::OnMessageReceived(const Message& msg) {
   // Give the filters a chance at processing this message.
   if (TryFilters(msg))
-    return;
+    return true;
 
   if (TryToUnblockListener(&msg))
-    return;
+    return true;
 
   if (msg.should_unblock()) {
     received_sync_msgs_->QueueMessage(msg, this);
-    return;
+    return true;
   }
 
   if (msg.is_reply()) {
     received_sync_msgs_->QueueReply(msg, this);
-    return;
+    return true;
   }
 
   return Context::OnMessageReceivedNoFilter(msg);