[Autofill] Add UMA timing metrics for requestAutocomplete dialog.

chrome/browser/autofill/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/scoped_ptr.h"
 #include "base/string16.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
@@ skipping 243 matching lines @@
   // AutofillManager is ref counted.
   virtual ~TestAutofillManager() {}
 
   bool autofill_enabled_;
   bool did_finish_async_form_submit_;
   bool message_loop_is_running_;
 
   DISALLOW_COPY_AND_ASSIGN(TestAutofillManager);
 };
 
-class TestAutocheckoutManager : public AutocheckoutManager {
+class TestAutocheckoutManager : public autofill::AutocheckoutManager {
  public:
   explicit TestAutocheckoutManager(AutofillManager* autofill_manager)
       : AutocheckoutManager(autofill_manager) {
   }
 
   virtual void ShowAutocheckoutDialog(
       const GURL& frame_url,
       const content::SSLStatus& ssl_status) OVERRIDE {
     // no-op. Just used as callback from autocheckout_infobar_delegate.
   }
@@ skipping 48 matching lines @@
   // PersonalDataManager to be around when it gets destroyed.
   autofill_manager_ = NULL;
 }
 
 void AutofillMetricsTest::SetUp() {
   Profile* profile = new TestingProfile();
   browser_context_.reset(profile);
   PersonalDataManagerFactory::GetInstance()->SetTestingFactory(profile, NULL);
 
   ChromeRenderViewHostTestHarness::SetUp();
-  TabAutofillManagerDelegate::CreateForWebContents(web_contents());
+  autofill::TabAutofillManagerDelegate::CreateForWebContents(web_contents());
   personal_data_.SetBrowserContext(profile);
   autofill_manager_ = new TestAutofillManager(
       web_contents(),
-      TabAutofillManagerDelegate::FromWebContents(web_contents()),
+      autofill::TabAutofillManagerDelegate::FromWebContents(web_contents()),
       &personal_data_);
 
   file_thread_.Start();
 
   // Ignore any metrics that we haven't explicitly set expectations for.
   // If we don't override the verbosity level, we'll get lots of log spew from
   // mocked functions that aren't relevant to a test but happen to be called
   // during the test's execution.
   // CAUTION: This is a global variable.  So as to not affect other tests, this
   // _must_ be restored to its original value at the end of the test.
@@ skipping 27 matching lines @@
                                            metric_logger);
 }
 
 scoped_ptr<ConfirmInfoBarDelegate>
 AutofillMetricsTest::CreateAutocheckoutDelegate(
     MockAutofillMetrics* metric_logger) {
   EXPECT_CALL(*metric_logger,
               LogAutocheckoutInfoBarMetric(AutofillMetrics::INFOBAR_SHOWN));
   GURL url("www.google.com");
   content::SSLStatus ssl_status;
-  return AutocheckoutInfoBarDelegate::Create(
+  return autofill::AutocheckoutInfoBarDelegate::Create(
       *metric_logger,
       url,
       ssl_status,
       &autocheckout_manager_);
 }
 
 // Test that we log quality metrics appropriately.
 TEST_F(AutofillMetricsTest, QualityMetrics) {
   // Set up our form data.
   FormData form;
@@ skipping 1272 matching lines @@
     autofill_manager_->OnFormsSeen(forms, TimeTicks::FromInternalValue(1));
     autofill_manager_->OnDidFillAutofillFormData(
         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());
   }
 }