Ensure that any IPC sent from a child process that couldn't be deserialized causes that p…

content/common/child_process_host_impl.cc

Index: content/common/child_process_host_impl.cc
===================================================================
--- content/common/child_process_host_impl.cc	(revision 270662)
+++ content/common/child_process_host_impl.cc	(working copy)
@@ -293,6 +293,10 @@
   delegate_->OnChildDisconnected();
 }
 
+void ChildProcessHostImpl::OnBadMessageReceived(const IPC::Message& message) {
+  delegate_->OnBadMessageReceived(message);
+}
+
 void ChildProcessHostImpl::OnAllocateSharedMemory(
     uint32 buffer_size,
     base::SharedMemoryHandle* handle) {