base: Remove the string logging from CHECK().

ash/mus/test/wm_test_base.cc

 // Copyright 2016 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 "ash/mus/test/wm_test_base.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "ash/mus/bridge/wm_window_mus_test_api.h"
@@ skipping 39 matching lines @@
 
   NOTREACHED();
   return ui::mojom::WindowType::CONTROL;
 }
 
 }  // namespace
 
 WmTestBase::WmTestBase() {}
 
 WmTestBase::~WmTestBase() {
-  CHECK(setup_called_)
-      << "You have overridden SetUp but never called WmTestBase::SetUp";
-  CHECK(teardown_called_)
-      << "You have overridden TearDown but never called WmTestBase::TearDown";
+  // You have overridden SetUp but never called WmTestBase::SetUp
+  CHECK(setup_called_);
+  // You have overridden TearDown but never called WmTestBase::TearDown
+  CHECK(teardown_called_);
 }
 
 bool WmTestBase::SupportsMultipleDisplays() const {
   return true;
 }
 
 void WmTestBase::UpdateDisplay(const std::string& display_spec) {
   test_helper_->UpdateDisplay(display_spec);
 }
 
@@ skipping 94 matching lines @@
 
 void WmTestBase::TearDown() {
   teardown_called_ = true;
   test_helper_.reset();
   minimum_size_lock_.reset();
   zero_duration_mode_.reset();
 }
 
 }  // namespace mus
 }  // namespace ash