Make IPC::Channel::Listener:OnMessageReceived have a return value indicating ...

ppapi/proxy/ppb_url_request_info_proxy.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ppapi/proxy/ppb_url_request_info_proxy.h"
 
 #include "ppapi/c/ppb_url_request_info.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/proxy/ppapi_messages.h"
@@ skipping 93 matching lines @@
 }
 
 const void* PPB_URLRequestInfo_Proxy::GetSourceInterface() const {
   return &ppb_urlrequestinfo;
 }
 
 InterfaceID PPB_URLRequestInfo_Proxy::GetInterfaceId() const {
   return INTERFACE_ID_PPB_URL_REQUEST_INFO;
 }
 
-void PPB_URLRequestInfo_Proxy::OnMessageReceived(const IPC::Message& msg) {
+bool PPB_URLRequestInfo_Proxy::OnMessageReceived(const IPC::Message& msg) {
+  bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(PPB_URLRequestInfo_Proxy, msg)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBURLRequestInfo_Create, OnMsgCreate)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBURLRequestInfo_SetProperty,
                         OnMsgSetProperty)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBURLRequestInfo_AppendDataToBody,
                         OnMsgAppendDataToBody)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBURLRequestInfo_AppendFileToBody,
                         OnMsgAppendFileToBody)
+    IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   // TODO(brettw): handle bad messages.
+  return handled;
 }
 
 void PPB_URLRequestInfo_Proxy::OnMsgCreate(
     PP_Module module,
     PP_Resource* result) {
   *result = ppb_url_request_info_target()->Create(module);
 }
 
 void PPB_URLRequestInfo_Proxy::OnMsgSetProperty(
     PP_Resource request,
@@ skipping 17 matching lines @@
     int64_t start_offset,
     int64_t number_of_bytes,
     double expected_last_modified_time) {
   ppb_url_request_info_target()->AppendFileToBody(
       request, file_ref, start_offset, number_of_bytes,
       expected_last_modified_time);
 }
 
 }  // namespace proxy
 }  // namespace pp