Improving logging in /app, /base, /crypto and /ipc. Updating plain DCHECK() usages for DCHECK_EQ/LE/

base/at_exit.cc

 // Copyright (c) 2011 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 "base/at_exit.h"
 
 #include <stddef.h>
 #include <ostream>
 
 #include "base/logging.h"
@@ skipping 15 matching lines @@
   DCHECK(!g_top_manager);
 #endif
   g_top_manager = this;
 }
 
 AtExitManager::~AtExitManager() {
   if (!g_top_manager) {
     NOTREACHED() << "Tried to ~AtExitManager without an AtExitManager";
     return;
   }
-  DCHECK(g_top_manager == this);
+  DCHECK_EQ(this, g_top_manager);
 
   ProcessCallbacksNow();
   g_top_manager = next_manager_;
 }
 
 // static
 void AtExitManager::RegisterCallback(AtExitCallbackType func, void* param) {
   if (!g_top_manager) {
     NOTREACHED() << "Tried to RegisterCallback without an AtExitManager";
     return;
@@ skipping 21 matching lines @@
     callback_and_param.func_(callback_and_param.param_);
   }
 }
 
 AtExitManager::AtExitManager(bool shadow) : next_manager_(g_top_manager) {
   DCHECK(shadow || !g_top_manager);
   g_top_manager = this;
 }
 
 }  // namespace base