Revert 171408

chrome/nacl/nacl_ipc_adapter.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 "chrome/nacl/nacl_ipc_adapter.h"
 
 #include <limits.h>
 #include <string.h>
 
 #include "base/basictypes.h"
@@ skipping 528 matching lines @@
 #endif
           nacl_desc.reset(factory.MakeGeneric(ipc_adapter->MakeNaClDesc()));
           // Send back a message that the channel was created.
           scoped_ptr<IPC::Message> response(
               new PpapiHostMsg_ChannelCreated(channel_handle));
           task_runner_->PostTask(FROM_HERE,
               base::Bind(&NaClIPCAdapter::SendMessageOnIOThread, this,
                          base::Passed(&response)));
           break;
         }
-        case ppapi::proxy::SerializedHandle::FILE:
-          // TODO(raymes): Handle file handles for NaCl.
-          NOTIMPLEMENTED();
-          break;
         case ppapi::proxy::SerializedHandle::INVALID: {
           // Nothing to do. TODO(dmichael): Should we log this? Or is it
           // sometimes okay to pass an INVALID handle?
           break;
         }
         // No default, so the compiler will warn us if new types get added.
       }
       if (nacl_desc.get())
         rewritten_msg->AddDescriptor(nacl_desc.release());
     }
@@ skipping 120 matching lines @@
   header.payload_size = static_cast<uint32>(msg.payload_size());
   header.routing = msg.routing_id();
   header.type = msg.type();
   header.flags = msg.flags();
   header.num_fds = static_cast<int>(rewritten_msg->desc_count());
 
   rewritten_msg->SetData(header, msg.payload(), msg.payload_size());
   locked_data_.to_be_received_.push(rewritten_msg);
 }