Abstracted AcceptPasswordAutofillSuggestion IPC out of core Autofill code.

components/autofill/core/browser/autofill_metrics_unittest.cc

 // Copyright 2013 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 "components/autofill/core/browser/autofill_metrics.h"
 
 #include <vector>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 277 matching lines @@
       autofill::TabAutofillManagerDelegate::FromWebContents(web_contents());
 
   personal_data_.reset(new TestPersonalDataManager());
   personal_data_->set_database(manager_delegate->GetDatabase());
   personal_data_->set_pref_service(profile()->GetPrefs());
   autofill_driver_.reset(new TestAutofillDriver(web_contents()));
   autofill_manager_.reset(new TestAutofillManager(
       autofill_driver_.get(), manager_delegate, personal_data_.get()));
 
   external_delegate_.reset(new AutofillExternalDelegate(
-      web_contents(),
       autofill_manager_.get(),
       autofill_driver_.get()));
   autofill_manager_->SetExternalDelegate(external_delegate_.get());
 }
 
 void AutofillMetricsTest::TearDown() {
   // Order of destruction is important as AutofillManager relies on
   // PersonalDataManager to be around when it gets destroyed. Also, a real
   // AutofillManager is tied to the lifetime of the WebContents, so it must
   // be destroyed at the destruction of the WebContents.
@@ skipping 1247 matching lines @@
         TimeTicks::FromInternalValue(5));
     autofill_manager_->OnTextFieldDidChange(form, form.fields.front(),
                                             TimeTicks::FromInternalValue(3));
     autofill_manager_->FormSubmitted(form, TimeTicks::FromInternalValue(17));
     autofill_manager_->Reset();
     Mock::VerifyAndClearExpectations(autofill_manager_->metric_logger());
   }
 }
 
 }  // namespace autofill