chrome: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

chrome/renderer/safe_browsing/phishing_classifier.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 "chrome/renderer/safe_browsing/phishing_classifier.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
+#include "base/location.h"
 #include "base/logging.h"
-#include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/string_util.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/common/safe_browsing/csd.pb.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/renderer/safe_browsing/feature_extractor_clock.h"
 #include "chrome/renderer/safe_browsing/features.h"
 #include "chrome/renderer/safe_browsing/phishing_dom_feature_extractor.h"
 #include "chrome/renderer/safe_browsing/phishing_term_feature_extractor.h"
 #include "chrome/renderer/safe_browsing/phishing_url_feature_extractor.h"
 #include "chrome/renderer/safe_browsing/scorer.h"
 #include "content/public/renderer/render_view.h"
 #include "crypto/sha2.h"
@@ skipping 65 matching lines @@
   // classification so that we can start in a known state.
   CancelPendingClassification();
 
   page_text_ = page_text;
   done_callback_ = done_callback;
 
   // For consistency, we always want to invoke the DoneCallback
   // asynchronously, rather than directly from this method.  To ensure that
   // this is the case, post a task to begin feature extraction on the next
   // iteration of the message loop.
-  base::MessageLoop::current()->PostTask(
-      FROM_HERE,
-      base::Bind(&PhishingClassifier::BeginFeatureExtraction,
-                 weak_factory_.GetWeakPtr()));
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
+      FROM_HERE, base::Bind(&PhishingClassifier::BeginFeatureExtraction,
+                            weak_factory_.GetWeakPtr()));
 }
 
 void PhishingClassifier::BeginFeatureExtraction() {
   blink::WebView* web_view = render_view_->GetWebView();
   if (!web_view) {
     RunFailureCallback();
     return;
   }
 
   blink::WebFrame* frame = web_view->mainFrame();
@@ skipping 126 matching lines @@
 }
 
 void PhishingClassifier::Clear() {
   page_text_ = NULL;
   done_callback_.Reset();
   features_.reset(NULL);
   shingle_hashes_.reset(NULL);
 }
 
 }  // namespace safe_browsing