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

content/common/child_process_host_impl.cc

 // Copyright (c) 2012 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 "content/common/child_process_host_impl.h"
 
 #include <limits>
 
 #include "base/atomic_sequence_num.h"
 #include "base/command_line.h"
@@ skipping 275 matching lines @@
   opening_channel_ = false;
   delegate_->OnChannelError();
 
   for (size_t i = 0; i < filters_.size(); ++i)
     filters_[i]->OnChannelError();
 
   // This will delete host_, which will also destroy this!
   delegate_->OnChildDisconnected();
 }
 
+void ChildProcessHostImpl::OnBadMessageReceived(const IPC::Message& message) {
+  delegate_->OnBadMessageReceived(message);
+}
+
 void ChildProcessHostImpl::OnAllocateSharedMemory(
     uint32 buffer_size,
     base::SharedMemoryHandle* handle) {
   AllocateSharedMemory(buffer_size, peer_handle_, handle);
 }
 
 void ChildProcessHostImpl::OnShutdownRequest() {
   if (delegate_->CanShutdown())
     Send(new ChildProcessMsg_Shutdown());
 }
 
 void ChildProcessHostImpl::OnAllocateGpuMemoryBuffer(
     uint32 width,
     uint32 height,
     uint32 internalformat,
     uint32 usage,
     gfx::GpuMemoryBufferHandle* handle) {
   handle->type = gfx::SHARED_MEMORY_BUFFER;
   AllocateSharedMemory(
       width * height * GpuMemoryBufferImpl::BytesPerPixel(internalformat),
       peer_handle_,
       &handle->handle);
 }
 
 }  // namespace content