Move predictor dns unit tests to browser tests

chrome/browser/net/predictor.cc

 // Copyright (c) 2012 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/net/predictor.h"
 
 #include <algorithm>
 #include <cmath>
 #include <set>
 #include <sstream>
@@ skipping 1010 matching lines @@
     UMA_HISTOGRAM_ENUMERATION("Net.PreconnectSubresourceEval", evalution,
                               SUBRESOURCE_VALUE_MAX);
   }
 }
 
 void Predictor::OnLookupFinished(LookupRequest* request, const GURL& url,
                                  bool found) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
   LookupFinished(request, url, found);
+  if (observer_)
+    observer_->OnDnsLookupFinished(url, found);
   pending_lookups_.erase(request);
   delete request;
 
   StartSomeQueuedResolutions();
 }
 
 void Predictor::LookupFinished(LookupRequest* request, const GURL& url,
                                bool found) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   UrlInfo* info = &results_[url];
@@ skipping 318 matching lines @@
 }
 
 void SimplePredictor::ShutdownOnUIThread() {
   SetShutdown(true);
 }
 
 bool SimplePredictor::CanPrefetchAndPrerender() const { return true; }
 bool SimplePredictor::CanPreresolveAndPreconnect() const { return true; }
 
 }  // namespace chrome_browser_net