Make IPC::Channel::Listener:OnMessageReceived have a return value indicating ...

chrome/renderer/safe_browsing/phishing_classifier_delegate_browsertest.cc

 // Copyright (c) 2010 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.
 //
 // Note: this test uses RenderViewFakeResourcesTest in order to set up a
 // real RenderThread to hold the phishing Scorer object.
 
 #include "chrome/renderer/safe_browsing/phishing_classifier_delegate.h"
 
 #include "base/scoped_ptr.h"
@@ skipping 41 matching lines @@
 
   MOCK_METHOD1(ComputeScore, double(const FeatureMap&));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockScorer);
 };
 }  // namespace
 
 class PhishingClassifierDelegateTest : public RenderViewFakeResourcesTest {
  protected:
-  void OnMessageReceived(const IPC::Message& message) {
+  bool OnMessageReceived(const IPC::Message& message) {
+    bool handled = true;
     IPC_BEGIN_MESSAGE_MAP(PhishingClassifierDelegateTest, message)
       IPC_MESSAGE_HANDLER(ViewHostMsg_DetectedPhishingSite,
                           OnDetectedPhishingSite)
       IPC_MESSAGE_UNHANDLED(
-          RenderViewFakeResourcesTest::OnMessageReceived(message))
+          handled = RenderViewFakeResourcesTest::OnMessageReceived(message))
     IPC_END_MESSAGE_MAP()
+    return handled;
   }
 
   void OnDetectedPhishingSite(GURL phishing_url,
                               double phishing_score,
                               SkBitmap thumbnail) {
     detected_phishing_site_ = true;
     detected_url_ = phishing_url;
     detected_score_ = phishing_score;
     detected_thumbnail_ = thumbnail;
     message_loop_.Quit();
@@ skipping 173 matching lines @@
   EXPECT_TRUE(detected_phishing_site_);
   EXPECT_EQ(GURL("http://host.com/"), detected_url_);
   EXPECT_EQ(0.8, detected_score_);
   EXPECT_FALSE(detected_thumbnail_.isNull());
 
   // The delegate will cancel pending classification on destruction.
   EXPECT_CALL(*classifier, CancelPendingClassification());
 }
 
 }  // namespace safe_browsing