Abstract WebContentsObserver from Autofill shared code

components/autofill/browser/autofill_metrics_unittest.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 <vector>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time.h"
 #include "chrome/browser/autofill/autofill_cc_infobar_delegate.h"
 #include "chrome/browser/autofill/personal_data_manager_factory.h"
 #include "chrome/browser/ui/autofill/tab_autofill_manager_delegate.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/autofill/browser/autofill_common_test.h"
 #include "components/autofill/browser/autofill_manager.h"
 #include "components/autofill/browser/autofill_manager_delegate.h"
 #include "components/autofill/browser/autofill_metrics.h"
 #include "components/autofill/browser/personal_data_manager.h"
 #include "components/autofill/common/form_data.h"
 #include "components/autofill/common/form_field_data.h"
 #include "components/autofill/common/forms_seen_state.h"
+#include "components/autofill/browser/test_autofill_driver.h"
 #include "components/autofill/content/browser/autocheckout_page_meta_data.h"
 #include "components/webdata/common/web_data_results.h"
 #include "content/public/test/test_utils.h"
 #include "googleurl/src/gurl.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/rect.h"
 
 using base::TimeDelta;
 using base::TimeTicks;
@@ skipping 142 matching lines @@
     server_experiment_id_ = server_experiment_id;
   }
 
  private:
   std::string server_experiment_id_;
   DISALLOW_COPY_AND_ASSIGN(TestFormStructure);
 };
 
 class TestAutofillManager : public AutofillManager {
  public:
-  TestAutofillManager(content::WebContents* web_contents,
+  TestAutofillManager(AutofillDriver* driver,
                       AutofillManagerDelegate* manager_delegate,
                       TestPersonalDataManager* personal_manager)
-      : AutofillManager(web_contents, manager_delegate, personal_manager),
+      : AutofillManager(driver, manager_delegate, personal_manager),
         autofill_enabled_(true) {
     set_metric_logger(new testing::NiceMock<MockAutofillMetrics>);
   }
   virtual ~TestAutofillManager() {}
 
   virtual std::string GetAutocheckoutURLPrefix() const OVERRIDE {
     return std::string();
   }
 
   virtual bool IsAutofillEnabled() const OVERRIDE { return autofill_enabled_; }
@@ skipping 58 matching lines @@
  public:
   virtual ~AutofillMetricsTest();
 
   virtual void SetUp() OVERRIDE;
   virtual void TearDown() OVERRIDE;
 
  protected:
   scoped_ptr<ConfirmInfoBarDelegate> CreateDelegate(
       MockAutofillMetrics* metric_logger);
 
+  scoped_ptr<TestAutofillDriver> autofill_driver_;
   scoped_ptr<TestAutofillManager> autofill_manager_;
   scoped_ptr<TestPersonalDataManager> personal_data_;
 };
 
 AutofillMetricsTest::~AutofillMetricsTest() {
   // Order of destruction is important as AutofillManager relies on
   // PersonalDataManager to be around when it gets destroyed.
   autofill_manager_.reset();
 }
 
 void AutofillMetricsTest::SetUp() {
   TestingProfile* profile = new TestingProfile();
 
   // Ensure Mac OS X does not pop up a modal dialog for the Address Book.
   autofill::test::DisableSystemServices(profile);
 
   profile->CreateRequestContext();
   browser_context_.reset(profile);
   PersonalDataManagerFactory::GetInstance()->SetTestingFactory(profile, NULL);
 
   ChromeRenderViewHostTestHarness::SetUp();
   TabAutofillManagerDelegate::CreateForWebContents(web_contents());
 
   personal_data_.reset(new TestPersonalDataManager());
   personal_data_->SetBrowserContext(profile);
+  autofill_driver_.reset(new TestAutofillDriver(web_contents()));
   autofill_manager_.reset(new TestAutofillManager(
-      web_contents(),
+      autofill_driver_.get(),
       TabAutofillManagerDelegate::FromWebContents(web_contents()),
       personal_data_.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.
   autofill_manager_.reset();
+  autofill_driver_.reset();
   personal_data_.reset();
   profile()->ResetRequestContext();
   ChromeRenderViewHostTestHarness::TearDown();
 }
 
 scoped_ptr<ConfirmInfoBarDelegate> AutofillMetricsTest::CreateDelegate(
     MockAutofillMetrics* metric_logger) {
   EXPECT_CALL(*metric_logger,
               LogCreditCardInfoBarMetric(AutofillMetrics::INFOBAR_SHOWN));
 
@@ skipping 1230 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