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

chrome/renderer/renderer_main_unittest.cc

Index: chrome/renderer/renderer_main_unittest.cc
===================================================================
--- chrome/renderer/renderer_main_unittest.cc	(revision 70108)
+++ chrome/renderer/renderer_main_unittest.cc	(working copy)
@@ -89,9 +89,10 @@
     MessageLoop::current()->Quit();
   }
 
-  void OnMessageReceived(const IPC::Message& message) {
+  bool OnMessageReceived(const IPC::Message& message) {
     // We shouldn't receive any messages
-    ASSERT_TRUE(false);
+    NOTREACHED();
+    return false;
   }
 };