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, 4 insertions, 2 deletions

diff --git a/ipc/ipc_channel_proxy.cc b/ipc/ipc_channel_proxy.cc
index aba6bf5e..b9533e6 100644
--- a/ipc/ipc_channel_proxy.cc
+++ b/ipc/ipc_channel_proxy.cc
@@ -96,20 +96,22 @@ bool ChannelProxy::Context::TryFilters(const Message& message) {
 }
 
 // Called on the IPC::Channel thread
-void ChannelProxy::Context::OnMessageReceived(const Message& message) {
+bool ChannelProxy::Context::OnMessageReceived(const Message& message) {
   // First give a chance to the filters to process this message.
   if (!TryFilters(message))
     OnMessageReceivedNoFilter(message);
+  return true;
 }
 
 // Called on the IPC::Channel thread
-void ChannelProxy::Context::OnMessageReceivedNoFilter(const Message& message) {
+bool ChannelProxy::Context::OnMessageReceivedNoFilter(const Message& message) {
   // NOTE: This code relies on the listener's message loop not going away while
   // this thread is active.  That should be a reasonable assumption, but it
   // feels risky.  We may want to invent some more indirect way of referring to
   // a MessageLoop if this becomes a problem.
   listener_message_loop_->PostTask(FROM_HERE, NewRunnableMethod(
       this, &Context::OnDispatchMessage, message));
+  return true;
 }
 
 // Called on the IPC::Channel thread