Begun the DCHECK() cleanup. Starting off with /src/chrome/a* and /src/chrome/...

chrome/browser/automation/automation_resource_tracker.cc

 // Copyright (c) 2006-2008 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/browser/automation/automation_resource_tracker.h"
 
 #include "chrome/common/automation_messages.h"
 
 AutomationResourceTrackerImpl::AutomationResourceTrackerImpl(
     IPC::Message::Sender* sender)
@@ skipping 16 matching lines @@
   AddObserverTypeProxy(resource);
 
   return handle;
 }
 
 void AutomationResourceTrackerImpl::RemoveImpl(const void* resource) {
   if (!ContainsResourceImpl(resource))
     return;
 
   int handle = resource_to_handle_[resource];
-  DCHECK(handle_to_resource_[handle] == resource);
+  DCHECK_EQ(handle_to_resource_[handle], resource);
 
   RemoveObserverTypeProxy(resource);
 
   resource_to_handle_.erase(resource);
   handle_to_resource_.erase(handle);
 }
 
 int AutomationResourceTrackerImpl::GenerateHandle() {
   static int handle = 0;
   return ++handle;
@@ skipping 27 matching lines @@
 void AutomationResourceTrackerImpl::HandleCloseNotification(
     const void* resource) {
   if (!ContainsResourceImpl(resource))
     return;
 
   sender_->Send(
     new AutomationMsg_InvalidateHandle(resource_to_handle_[resource]));
 
   RemoveImpl(resource);
 }