5 files changed, 293 insertions, 87 deletions

diff --git a/chrome/browser/autofill/autofill_external_delegate.cc b/chrome/browser/autofill/autofill_external_delegate.cc
index 436e6577..ada423f 100644
--- a/chrome/browser/autofill/autofill_external_delegate.cc
+++ b/chrome/browser/autofill/autofill_external_delegate.cc
@@ -30,22 +30,16 @@ AutofillExternalDelegate::AutofillExternalDelegate(
           tab_contents ? tab_contents->web_contents() : NULL),
       autofill_query_id_(0),
       display_warning_if_disabled_(false),
-      has_shown_autofill_popup_for_current_edit_(false) {
+      has_shown_autofill_popup_for_current_edit_(false),
+      popup_visible_(false) {
 }
 
 void AutofillExternalDelegate::SelectAutofillSuggestionAtIndex(int unique_id) {
-  if (unique_id == WebAutofillClient::MenuItemIDAutofillOptions ||
-      unique_id == WebAutofillClient::MenuItemIDClearForm ||
-      unique_id == WebAutofillClient::MenuItemIDSeparator ||
-      unique_id == WebAutofillClient::MenuItemIDWarningMessage)
-    return;
-
   ClearPreviewedForm();
 
-  if (unique_id == WebAutofillClient::MenuItemIDPasswordEntry)
-    return;
-
-  FillAutofillFormData(unique_id, true);
+  // Only preview the data if it is a profile.
+  if (unique_id > 0)
+    FillAutofillFormData(unique_id, true);
 }
 
 void AutofillExternalDelegate::OnQuery(int query_id,
@@ -63,49 +57,25 @@ void AutofillExternalDelegate::OnQuery(int query_id,
 
 void AutofillExternalDelegate::OnSuggestionsReturned(
     int query_id,
-    const std::vector<string16>& values,
-    const std::vector<string16>& labels,
-    const std::vector<string16>& icons,
-    const std::vector<int>& unique_ids) {
+    const std::vector<string16>& autofill_values,
+    const std::vector<string16>& autofill_labels,
+    const std::vector<string16>& autofill_icons,
+    const std::vector<int>& autofill_unique_ids) {
   if (query_id != autofill_query_id_)
     return;
 
-  if (values.empty()) {
-    // No suggestions, any popup currently showing is obsolete.
-    HideAutofillPopup();
-    return;
-  }
-
-  std::vector<string16> v(values);
-  std::vector<string16> l(labels);
-  std::vector<string16> i(icons);
-  std::vector<int> ids(unique_ids);
+  std::vector<string16> values(autofill_values);
+  std::vector<string16> labels(autofill_labels);
+  std::vector<string16> icons(autofill_icons);
+  std::vector<int> ids(autofill_unique_ids);
 
   // Add a separator to go between the values and menu items.
-  v.push_back(string16());
-  l.push_back(string16());
-  i.push_back(string16());
+  values.push_back(string16());
+  labels.push_back(string16());
+  icons.push_back(string16());
   ids.push_back(WebAutofillClient::MenuItemIDSeparator);
 
-  DCHECK_GT(ids.size(), 0U);
-  if (!autofill_query_field_.should_autocomplete) {
-    // If autofill is disabled and we had suggestions, show a warning instead.
-    v.assign(1, l10n_util::GetStringUTF16(IDS_AUTOFILL_WARNING_FORM_DISABLED));
-    l.assign(1, string16());
-    i.assign(1, string16());
-    ids.assign(1, WebAutofillClient::MenuItemIDWarningMessage);
-  } else if (ids[0] < 0 && ids.size() > 1) {
-    // If we received a warning instead of suggestions from autofill but regular
-    // suggestions from autocomplete, don't show the autofill warning.
-    v.erase(v.begin());
-    l.erase(l.begin());
-    i.erase(i.begin());
-    ids.erase(ids.begin());
-  }
-
-  // If we were about to show a warning and we shouldn't, don't.
-  if (ids[0] < 0 && !display_warning_if_disabled_)
-    return;
+  ApplyAutofillWarnings(&values, &labels, &icons, &ids);
 
   // Only include "Autofill Options" special menu item if we have Autofill
   // items, identified by |unique_ids| having at least one valid value.
@@ -117,38 +87,34 @@ void AutofillExternalDelegate::OnSuggestionsReturned(
     }
   }
 
-  // The form has been auto-filled, so give the user the chance to clear the
-  // form.  Append the 'Clear form' menu item.
-  if (has_autofill_item && autofill_query_field_.is_autofilled) {
-    v.push_back(l10n_util::GetStringUTF16(IDS_AUTOFILL_CLEAR_FORM_MENU_ITEM));
-    l.push_back(string16());
-    i.push_back(string16());
-    ids.push_back(WebAutofillClient::MenuItemIDClearForm);
-  }
-
-  if (has_autofill_item) {
-    // Append the 'Chrome Autofill options' menu item;
-    v.push_back(l10n_util::GetStringUTF16(IDS_AUTOFILL_OPTIONS_POPUP));
-    l.push_back(string16());
-    i.push_back(string16());
-    ids.push_back(WebAutofillClient::MenuItemIDAutofillOptions);
-  }
+  if (has_autofill_item)
+    ApplyAutofillOptions(&values, &labels, &icons, &ids);
 
   // Remove the separator if it is the last element.
-  if (*(ids.rbegin()) == WebAutofillClient::MenuItemIDSeparator) {
-    v.pop_back();
-    l.pop_back();
-    i.pop_back();
+  if (ids.back() == WebAutofillClient::MenuItemIDSeparator) {
+    values.pop_back();
+    labels.pop_back();
+    icons.pop_back();
     ids.pop_back();
   }
 
+  InsertDataListValues(&values, &labels, &icons, &ids);
+
+  if (values.empty()) {
+    // No suggestions, any popup currently showing is obsolete.
+    HideAutofillPopup();
+    return;
+  }
+
   // Send to display.
-  if (!v.empty() && autofill_query_field_.is_focusable)
-    ApplyAutofillSuggestions(v, l, i, ids);
+  if (autofill_query_field_.is_focusable) {
+    popup_visible_ = true;
+    ApplyAutofillSuggestions(values, labels, icons, ids);
 
-  tab_contents_->autofill_manager()->OnDidShowAutofillSuggestions(
-      has_autofill_item && !has_shown_autofill_popup_for_current_edit_);
-  has_shown_autofill_popup_for_current_edit_ |= has_autofill_item;
+    tab_contents_->autofill_manager()->OnDidShowAutofillSuggestions(
+        has_autofill_item && !has_shown_autofill_popup_for_current_edit_);
+    has_shown_autofill_popup_for_current_edit_ |= has_autofill_item;
+  }
 }
 
 void AutofillExternalDelegate::OnShowPasswordSuggestions(
@@ -170,6 +136,22 @@ void AutofillExternalDelegate::OnShowPasswordSuggestions(
   ApplyAutofillSuggestions(suggestions, empty, empty, password_ids);
 }
 
+void AutofillExternalDelegate::SetCurrentDataListValues(
+    const std::vector<string16>& data_list_values,
+    const std::vector<string16>& data_list_labels,
+    const std::vector<string16>& data_list_icons,
+    const std::vector<int>& data_list_unique_ids) {
+  // TODO(csharp): Modify the code to allow the data list values to change
+  // even if the popup is visible.
+  // http://crbug.com/131003
+  if (!popup_visible_) {
+    data_list_values_ = data_list_values;
+    data_list_labels_ = data_list_labels;
+    data_list_icons_ = data_list_icons;
+    data_list_unique_ids_ = data_list_unique_ids;
+  }
+}
+
 void AutofillExternalDelegate::RemoveAutocompleteEntry(const string16& value) {
   if (tab_contents_) {
     tab_contents_->autocomplete_history_manager()->
@@ -197,21 +179,25 @@ bool AutofillExternalDelegate::DidAcceptAutofillSuggestions(
   if (unique_id == WebAutofillClient::MenuItemIDWarningMessage)
     return false;
 
+  RenderViewHost* host =
+      tab_contents_->web_contents()->GetRenderViewHost();
+
   if (unique_id == WebAutofillClient::MenuItemIDAutofillOptions) {
     // User selected 'Autofill Options'.
     autofill_manager_->OnShowAutofillDialog();
   } else if (unique_id == WebAutofillClient::MenuItemIDClearForm) {
     // User selected 'Clear form'.
-    RenderViewHost* host = tab_contents_->web_contents()->GetRenderViewHost();
     host->Send(new AutofillMsg_ClearForm(host->GetRoutingID()));
   } else if (unique_id == WebAutofillClient::MenuItemIDPasswordEntry &&
              password_autofill_manager_.DidAcceptAutofillSuggestion(
                  autofill_query_field_, value)) {
     // DidAcceptAutofillSuggestion has already handled the work to fill in
     // the page as required.
+  } else if (unique_id == WebAutofillClient::MenuItemIDDataListEntry) {
+    host->Send(new AutofillMsg_AcceptDataListSuggestion(host->GetRoutingID(),
+                                                        value));
   } else if (unique_id == WebAutofillClient::MenuItemIDAutocompleteEntry) {
     // User selected an Autocomplete, so we fill directly.
-    RenderViewHost* host = tab_contents_->web_contents()->GetRenderViewHost();
     host->Send(new AutofillMsg_SetNodeText(
         host->GetRoutingID(),
         value));
@@ -230,6 +216,8 @@ void AutofillExternalDelegate::ClearPreviewedForm() {
 }
 
 void AutofillExternalDelegate::HideAutofillPopup() {
+  popup_visible_ = false;
+
   HideAutofillPopupInternal();
 }
 
@@ -264,6 +252,97 @@ void AutofillExternalDelegate::FillAutofillFormData(int unique_id,
                                             unique_id);
 }
 
+void AutofillExternalDelegate::ApplyAutofillWarnings(
+    std::vector<string16>* autofill_values,
+    std::vector<string16>* autofill_labels,
+    std::vector<string16>* autofill_icons,
+    std::vector<int>* autofill_unique_ids) {
+  if (!autofill_query_field_.should_autocomplete) {
+    // If autofill is disabled and we had suggestions, show a warning instead.
+    autofill_values->assign(
+        1, l10n_util::GetStringUTF16(IDS_AUTOFILL_WARNING_FORM_DISABLED));
+    autofill_labels->assign(1, string16());
+    autofill_icons->assign(1, string16());
+    autofill_unique_ids->assign(1, WebAutofillClient::MenuItemIDWarningMessage);
+  } else if (autofill_unique_ids->size() > 1 &&
+             (*autofill_unique_ids)[0] ==
+                 WebAutofillClient::MenuItemIDWarningMessage) {
+    // If we received a warning instead of suggestions from autofill but regular
+    // suggestions from autocomplete, don't show the autofill warning.
+    autofill_values->erase(autofill_values->begin());
+    autofill_labels->erase(autofill_labels->begin());
+    autofill_icons->erase(autofill_icons->begin());
+    autofill_unique_ids->erase(autofill_unique_ids->begin());
+  }
+
+  // If we were about to show a warning and we shouldn't, don't.
+  if (!autofill_unique_ids->empty() &&
+      (*autofill_unique_ids)[0] ==
+          WebAutofillClient::MenuItemIDWarningMessage &&
+      !display_warning_if_disabled_) {
+    autofill_values->clear();
+    autofill_labels->clear();
+    autofill_icons->clear();
+    autofill_unique_ids->clear();
+  }
+}
+
+void AutofillExternalDelegate::ApplyAutofillOptions(
+    std::vector<string16>* autofill_values,
+    std::vector<string16>* autofill_labels,
+    std::vector<string16>* autofill_icons,
+    std::vector<int>* autofill_unique_ids) {
+  // The form has been auto-filled, so give the user the chance to clear the
+  // form.  Append the 'Clear form' menu item.
+  if (autofill_query_field_.is_autofilled) {
+    autofill_values->push_back(
+        l10n_util::GetStringUTF16(IDS_AUTOFILL_CLEAR_FORM_MENU_ITEM));
+    autofill_labels->push_back(string16());
+    autofill_icons->push_back(string16());
+    autofill_unique_ids->push_back(WebAutofillClient::MenuItemIDClearForm);
+  }
+
+  // Append the 'Chrome Autofill options' menu item;
+  autofill_values->push_back(
+      l10n_util::GetStringUTF16(IDS_AUTOFILL_OPTIONS_POPUP));
+  autofill_labels->push_back(string16());
+  autofill_icons->push_back(string16());
+  autofill_unique_ids->push_back(WebAutofillClient::MenuItemIDAutofillOptions);
+}
+
+void AutofillExternalDelegate::InsertDataListValues(
+    std::vector<string16>* autofill_values,
+    std::vector<string16>* autofill_labels,
+    std::vector<string16>* autofill_icons,
+    std::vector<int>* autofill_unique_ids) {
+  if (data_list_values_.empty())
+    return;
+
+  // Insert the separator between the datalist and Autofill values (if there
+  // are any).
+  if (!autofill_values->empty()) {
+    autofill_values->insert(autofill_values->begin(), string16());
+    autofill_labels->insert(autofill_labels->begin(), string16());
+    autofill_icons->insert(autofill_icons->begin(), string16());
+    autofill_unique_ids->insert(autofill_unique_ids->begin(),
+                                WebAutofillClient::MenuItemIDSeparator);
+  }
+
+  // Insert the datalist elements.
+  autofill_values->insert(autofill_values->begin(),
+                          data_list_values_.begin(),
+                          data_list_values_.end());
+  autofill_labels->insert(autofill_labels->begin(),
+                          data_list_labels_.begin(),
+                          data_list_labels_.end());
+  autofill_icons->insert(autofill_icons->begin(),
+                         data_list_icons_.begin(),
+                         data_list_icons_.end());
+  autofill_unique_ids->insert(autofill_unique_ids->begin(),
+                              data_list_unique_ids_.begin(),
+                              data_list_unique_ids_.end());
+}
+
 // Add a "!defined(OS_YOUROS) for each platform that implements this
 // in an autofill_external_delegate_YOUROS.cc.  Currently there are
 // none, so all platforms use the default.
diff --git a/chrome/browser/autofill/autofill_external_delegate.h b/chrome/browser/autofill/autofill_external_delegate.h
index f4e698a..e21f123 100644
--- a/chrome/browser/autofill/autofill_external_delegate.h
+++ b/chrome/browser/autofill/autofill_external_delegate.h
@@ -63,6 +63,12 @@ class AutofillExternalDelegate {
                                  const webkit::forms::FormField& field,
                                  const gfx::Rect& bounds);
 
+  // Set the data list value associated with the current field.
+  void SetCurrentDataListValues(const std::vector<string16>& autofill_values,
+                                const std::vector<string16>& autofill_labels,
+                                const std::vector<string16>& autofill_icons,
+                                const std::vector<int>& autofill_unique_ids);
+
   // Remove the given Autocomplete entry from the DB.
   virtual void RemoveAutocompleteEntry(const string16& value);
 
@@ -135,6 +141,27 @@ class AutofillExternalDelegate {
   // this data.
   void FillAutofillFormData(int unique_id, bool is_preview);
 
+  // Handle applying any Autofill warnings to the Autofill popup.
+  void ApplyAutofillWarnings(std::vector<string16>* autofill_values,
+                             std::vector<string16>* autofill_labels,
+                             std::vector<string16>* autofill_icons,
+                             std::vector<int>* autofill_unique_ids);
+
+  // Handle applying any Autofill option listings to the Autofill popup.
+  // This function should only get called when there is at least one
+  // multi-field suggestion in the list of suggestions.
+  void ApplyAutofillOptions(std::vector<string16>* autofill_values,
+                            std::vector<string16>* autofill_labels,
+                            std::vector<string16>* autofill_icons,
+                            std::vector<int>* autofill_unique_ids);
+
+  // Insert the data list values at the start of the given list, including
+  // any required separators.
+  void InsertDataListValues(std::vector<string16>* autofill_values,
+                            std::vector<string16>* autofill_labels,
+                            std::vector<string16>* autofill_icons,
+                            std::vector<int>* autofill_unique_ids);
+
   TabContents* tab_contents_;  // weak; owns me.
   AutofillManager* autofill_manager_;  // weak.
 
@@ -156,6 +183,15 @@ class AutofillExternalDelegate {
   // currently editing?  Used to keep track of state for metrics logging.
   bool has_shown_autofill_popup_for_current_edit_;
 
+  // Used to indicate if a popup is currently being shown or not.
+  bool popup_visible_;
+
+  // The current data list values.
+  std::vector<string16> data_list_values_;
+  std::vector<string16> data_list_labels_;
+  std::vector<string16> data_list_icons_;
+  std::vector<int> data_list_unique_ids_;
+
   DISALLOW_COPY_AND_ASSIGN(AutofillExternalDelegate);
 };
 
diff --git a/chrome/browser/autofill/autofill_external_delegate_unittest.cc b/chrome/browser/autofill/autofill_external_delegate_unittest.cc
index 8b7696d..0e6183d 100644
--- a/chrome/browser/autofill/autofill_external_delegate_unittest.cc
+++ b/chrome/browser/autofill/autofill_external_delegate_unittest.cc
@@ -27,6 +27,12 @@ using WebKit::WebAutofillClient;
 
 namespace {
 
+// A constant value to use as the Autofill query ID.
+const int kQueryId = 5;
+
+// A constant value to use as an Autofill profile ID.
+const int kAutofillProfileId = 1;
+
 class MockAutofillExternalDelegate : public TestAutofillExternalDelegate {
  public:
   MockAutofillExternalDelegate(TabContents* tab_contents,
@@ -88,6 +94,22 @@ class AutofillExternalDelegateUnitTest : public TabContentsTestHarness {
   }
 
  protected:
+  // Set up the expectation for a platform specific OnQuery call and then
+  // execute it with the given QueryId.
+  void IssueOnQuery(int query_id) {
+    const FormData form;
+    FormField field;
+    field.is_focusable = true;
+    field.should_autocomplete = true;
+    const gfx::Rect bounds;
+
+    EXPECT_CALL(*external_delegate_,
+                OnQueryPlatformSpecific(query_id, form, field, bounds));
+
+    // This should call OnQueryPlatform specific.
+    external_delegate_->OnQuery(query_id, form, field, bounds, false);
+  }
+
   scoped_refptr<MockAutofillManager> autofill_manager_;
   scoped_ptr<MockAutofillExternalDelegate> external_delegate_;
 
@@ -99,26 +121,21 @@ class AutofillExternalDelegateUnitTest : public TabContentsTestHarness {
 
 // Test that our external delegate called the virtual methods at the right time.
 TEST_F(AutofillExternalDelegateUnitTest, TestExternalDelegateVirtualCalls) {
-  const int kQueryId = 5;
-  const FormData form;
-  FormField field;
-  field.is_focusable = true;
-  field.should_autocomplete = true;
-  const gfx::Rect bounds;
+  IssueOnQuery(kQueryId);
 
+  // The enums must be cast to ints to prevent compile errors on linux_rel.
   EXPECT_CALL(*external_delegate_,
-              OnQueryPlatformSpecific(kQueryId, form, field, bounds));
-
-  // This should call OnQueryPlatform specific.
-  external_delegate_->OnQuery(kQueryId, form, field, bounds, false);
-
-  EXPECT_CALL(*external_delegate_, ApplyAutofillSuggestions(_, _, _, _));
+              ApplyAutofillSuggestions(_, _, _, testing::ElementsAre(
+                  kAutofillProfileId,
+                  static_cast<int>(WebAutofillClient::MenuItemIDSeparator),
+                  static_cast<int>(
+                      WebAutofillClient::MenuItemIDAutofillOptions))));
 
   // This should call ApplyAutofillSuggestions.
   std::vector<string16> autofill_item;
   autofill_item.push_back(string16());
   std::vector<int> autofill_ids;
-  autofill_ids.push_back(1);
+  autofill_ids.push_back(kAutofillProfileId);
   external_delegate_->OnSuggestionsReturned(kQueryId,
                                             autofill_item,
                                             autofill_item,
@@ -137,11 +154,67 @@ TEST_F(AutofillExternalDelegateUnitTest, TestExternalDelegateVirtualCalls) {
                                                    autofill_ids[0], 0);
 }
 
+// Test that data list elements for a node will appear in the Autofill popup.
+TEST_F(AutofillExternalDelegateUnitTest, ExternalDelegateDataList) {
+  IssueOnQuery(kQueryId);
+
+  std::vector<string16> data_list_items;
+  data_list_items.push_back(string16());
+  std::vector<int> data_list_ids;
+  data_list_ids.push_back(WebAutofillClient::MenuItemIDDataListEntry);
+
+  external_delegate_->SetCurrentDataListValues(data_list_items,
+                                               data_list_items,
+                                               data_list_items,
+                                               data_list_ids);
+
+  // The enums must be cast to ints to prevent compile errors on linux_rel.
+  EXPECT_CALL(*external_delegate_,
+              ApplyAutofillSuggestions(
+                  _, _, _, testing::ElementsAre(
+                      static_cast<int>(
+                          WebAutofillClient::MenuItemIDDataListEntry),
+                      static_cast<int>(WebAutofillClient::MenuItemIDSeparator),
+                      kAutofillProfileId,
+                      static_cast<int>(WebAutofillClient::MenuItemIDSeparator),
+                      static_cast<int>(
+                          WebAutofillClient::MenuItemIDAutofillOptions))));
+
+  // This should call ApplyAutofillSuggestions.
+  std::vector<string16> autofill_item;
+  autofill_item.push_back(string16());
+  std::vector<int> autofill_ids;
+  autofill_ids.push_back(kAutofillProfileId);
+  external_delegate_->OnSuggestionsReturned(kQueryId,
+                                            autofill_item,
+                                            autofill_item,
+                                            autofill_item,
+                                            autofill_ids);
+
+  // Try calling OnSuggestionsReturned with no Autofill values and ensure
+  // the datalist items are still shown.
+  // The enum must be cast to an int to prevent compile errors on linux_rel.
+  EXPECT_CALL(*external_delegate_,
+              ApplyAutofillSuggestions(
+                  _, _, _, testing::ElementsAre(
+                      static_cast<int>(
+                          WebAutofillClient::MenuItemIDDataListEntry))));
+
+  autofill_item = std::vector<string16>();
+  autofill_ids = std::vector<int>();
+  external_delegate_->OnSuggestionsReturned(kQueryId,
+                                            autofill_item,
+                                            autofill_item,
+                                            autofill_item,
+                                            autofill_ids);
+}
+
 // Test that the Autofill delegate doesn't try and fill a form with a
 // negative unique id.
 TEST_F(AutofillExternalDelegateUnitTest, ExternalDelegateInvalidUniqueId) {
   // Ensure it doesn't try to preview the negative id.
   EXPECT_CALL(*autofill_manager_, OnFillAutofillFormData(_, _, _, _)).Times(0);
+  EXPECT_CALL(*external_delegate_, ClearPreviewedForm()).Times(1);
   external_delegate_->SelectAutofillSuggestionAtIndex(-1);
 
   // Ensure it doesn't try to fill the form in with the negative id.
diff --git a/chrome/browser/autofill/autofill_manager.cc b/chrome/browser/autofill/autofill_manager.cc
index fbabdbf..107fe64 100644
--- a/chrome/browser/autofill/autofill_manager.cc
+++ b/chrome/browser/autofill/autofill_manager.cc
@@ -343,6 +343,8 @@ bool AutofillManager::OnMessageReceived(const IPC::Message& message) {
                         OnAddPasswordFormMapping)
     IPC_MESSAGE_HANDLER(AutofillHostMsg_ShowPasswordSuggestions,
                         OnShowPasswordSuggestions)
+    IPC_MESSAGE_HANDLER(AutofillHostMsg_SetDataList,
+                        OnSetDataList)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
@@ -771,6 +773,18 @@ void AutofillManager::OnShowPasswordSuggestions(
     external_delegate_->OnShowPasswordSuggestions(suggestions, field, bounds);
 }
 
+void AutofillManager::OnSetDataList(const std::vector<string16>& values,
+                                    const std::vector<string16>& labels,
+                                    const std::vector<string16>& icons,
+                                    const std::vector<int>& unique_ids) {
+  if (external_delegate_) {
+    external_delegate_->SetCurrentDataListValues(values,
+                                                 labels,
+                                                 icons,
+                                                 unique_ids);
+  }
+}
+
 void AutofillManager::OnLoadedServerPredictions(
     const std::string& response_xml) {
   // Parse and store the server predictions.
diff --git a/chrome/browser/autofill/autofill_manager.h b/chrome/browser/autofill/autofill_manager.h
index 0776c3e..f03fa6b 100644
--- a/chrome/browser/autofill/autofill_manager.h
+++ b/chrome/browser/autofill/autofill_manager.h
@@ -219,6 +219,10 @@ class AutofillManager : public content::NotificationObserver,
   void OnShowPasswordSuggestions(const webkit::forms::FormField& field,
                                  const gfx::Rect& bounds,
                                  const std::vector<string16>& suggestions);
+  void OnSetDataList(const std::vector<string16>& values,
+                     const std::vector<string16>& labels,
+                     const std::vector<string16>& icons,
+                     const std::vector<int>& unique_ids);
 
   // Fills |host| with the RenderViewHost for this tab.
   // Returns false if Autofill is disabled or if the host is unavailable.