Attempt to fix the chrome frame net tests failures on the builders. There see...

chrome_frame/test/net/test_automation_provider.cc

 // Copyright (c) 2009 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_frame/test/net/test_automation_provider.h"
 
 #include "base/command_line.h"
 #include "chrome/test/automation/automation_messages.h"
 
 #include "chrome_frame/test/net/test_automation_resource_message_filter.h"
@@ skipping 56 matching lines @@
   if (CFTestsDisabled())
     return NULL;
 
   if (request->url().SchemeIs("http") || request->url().SchemeIs("https")) {
     // Only look at requests that don't have any user data.
     // ResourceDispatcherHost uses the user data for requests that it manages.
     // We don't want to mess with those.
 
     // We could also check if the current thread is our TestUrlRequest thread
     // and only intercept requests that belong to that thread.
-    if (g_provider_instance_ && request->GetUserData(NULL) == NULL) {
-      DCHECK(g_provider_instance_->tab_handle_ != -1);
+    if (g_provider_instance_ && request->GetUserData(NULL) == NULL &&
+        g_provider_instance_->tab_handle_ != -1) {
       // We generate our own request id which is also what
       // ResourceDispatcherHost does (well, the id is actually generated by
       // ResourceDispatcher).  Since these requests are divided into with
       // and without userdata, we're OK.  However, just to make debugging
       // a little easier, we have a significantly higher start value.
       static int new_id = 0x00100000;
       URLRequestAutomationJob* job = new URLRequestAutomationJob(request,
           g_provider_instance_->tab_handle_, new_id++,
           g_provider_instance_->filter_, false);
       return job;
     }
   }
 
   return NULL;
 }
 
 // static
 TestAutomationProvider* TestAutomationProvider::NewAutomationProvider(
     Profile* p, const std::string& channel,
     TestAutomationProviderDelegate* delegate) {
   TestAutomationProvider* automation = new TestAutomationProvider(p, delegate);
   automation->ConnectToChannel(channel);
   automation->SetExpectedTabCount(1);
   return automation;
 }