Mojo: Convert assert()s under mojo/public/cpp/bindings/... to MOJO_DCHECK()s.

mojo/public/cpp/bindings/lib/validation_errors.cc

 // Copyright 2014 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/public/cpp/bindings/lib/validation_errors.h"
 
-#include <assert.h>
-
 #include "mojo/public/cpp/environment/logging.h"
 
 namespace mojo {
 namespace internal {
 namespace {
 
 ValidationErrorObserverForTesting* g_validation_error_observer = NULL;
 
 }  // namespace
 
@@ skipping 24 matching lines @@
 
 void ReportValidationError(ValidationError error) {
   if (g_validation_error_observer)
     g_validation_error_observer->set_last_error(error);
   else
     MOJO_LOG(ERROR) << "Invalid message: " << ValidationErrorToString(error);
 }
 
 ValidationErrorObserverForTesting::ValidationErrorObserverForTesting()
     : last_error_(VALIDATION_ERROR_NONE) {
-  assert(!g_validation_error_observer);
+  MOJO_DCHECK(!g_validation_error_observer);
   g_validation_error_observer = this;
 }
 
 ValidationErrorObserverForTesting::~ValidationErrorObserverForTesting() {
-  assert(g_validation_error_observer == this);
+  MOJO_DCHECK(g_validation_error_observer == this);
   g_validation_error_observer = NULL;
 }
 
 }  // namespace internal
 }  // namespace mojo