Add support for autofill server experiments

BUG=none
TEST=unit_tests --gtest_filter=AutoFillMetricsTest.QualityMetricsWithExperimentId:AutoFillQueryXmlParserTest.ParseExperimentId

Review URL: http://codereview.chromium.org/6260027

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@73216 0039d316-1c4b-4281-b951-d872f2087c98
void AutoFillManager::OnShowAutoFillDialog() {
  if (!CommandLine::ForCurrentProcess()->HasSwitch(
          switches::kDisableTabbedOptions)) {
    Browser* browser = BrowserList::GetLastActive();
    if (browser)
      browser->ShowOptionsTab(chrome::kAutoFillSubPage);
    return;
  }

  ShowAutoFillDialog(tab_contents_->GetContentNativeView(),
                     personal_data_,
                     tab_contents_->profile()->GetOriginalProfile());
}

void AutoFillManager::OnShowAutoFillDialog() {
  if (!CommandLine::ForCurrentProcess()->HasSwitch(
          switches::kDisableTabbedOptions)) {
    Browser* browser = BrowserList::GetLastActive();
    if (browser)
      browser->ShowOptionsTab(chrome::kAutoFillSubPage);
    return;
  }

  ShowAutoFillDialog(tab_contents_->GetContentNativeView(),
                     personal_data_,
                     tab_contents_->profile()->GetOriginalProfile());
}
