Removes bad DCHECK in MessagePumpMojo

mojo/common/message_pump_mojo.cc

 // Copyright 2013 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 "mojo/common/message_pump_mojo.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 178 matching lines @@
     if (result == MOJO_RESULT_INVALID_ARGUMENT ||
         result == MOJO_RESULT_FAILED_PRECONDITION) {
       // Remove the handle first, this way if OnHandleError() tries to remove
       // the handle our iterator isn't invalidated.
       DCHECK(handlers_.find(wait_state.handles[i]) != handlers_.end());
       MessagePumpMojoHandler* handler =
           handlers_[wait_state.handles[i]].handler;
       handlers_.erase(wait_state.handles[i]);
       handler->OnHandleError(wait_state.handles[i], result);
       return;
-    } else {
-      DCHECK_EQ(MOJO_RESULT_DEADLINE_EXCEEDED, result);
     }
   }
 }
 
 void MessagePumpMojo::SignalControlPipe(const RunState& run_state) {
   // TODO(sky): deal with error?
   WriteMessageRaw(run_state.write_handle.get(), NULL, 0, NULL, 0,
                   MOJO_WRITE_MESSAGE_FLAG_NONE);
 }
 
@@ skipping 20 matching lines @@
       min_time = i->second.deadline;
   }
   return min_time.is_null() ? MOJO_DEADLINE_INDEFINITE :
       std::max(static_cast<MojoDeadline>(0),
                static_cast<MojoDeadline>(
                    (min_time - internal::NowTicks()).InMicroseconds()));
 }
 
 }  // namespace common
 }  // namespace mojo