HTML sync setup UI.

chrome/browser/sync/sync_setup_flow.h

Index: chrome/browser/sync/sync_setup_flow.h
diff --git a/chrome/browser/sync/sync_setup_flow.h b/chrome/browser/sync/sync_setup_flow.h
index b7dfe24cc301bffcc69cc855931234d6c7f756bc..dcc7fe7dc2e954e8350303e314aa56968bd58210 100644
--- a/chrome/browser/sync/sync_setup_flow.h
+++ b/chrome/browser/sync/sync_setup_flow.h
@@ -47,6 +47,11 @@ class SyncSetupFlow : public HtmlDialogUIDelegate {
       const ProfileSyncService* service,
       DictionaryValue* args);
 
+  // Fills |args| with "user" and "error" arguments by querying |service|.
+  static void GetArgsForChooseDataTypes(
+      ProfileSyncService* service,
+      DictionaryValue* args);
+
   // Triggers a state machine transition to advance_state.
   void Advance(SyncSetupWizard::State advance_state);
 
@@ -127,8 +132,14 @@ class SyncSetupFlow : public HtmlDialogUIDelegate {
     service_->OnUserSubmittedAuth(username, password, captcha);
   }
 
+  void OnUserChoseDataTypes(bool sync_everything,
+      syncable::ModelTypeSet& chosen_types) {
+    service_->OnUserChoseDatatypes(sync_everything, chosen_types);
+  }
+
  private:
   FRIEND_TEST_ALL_PREFIXES(SyncSetupWizardTest, InitialStepLogin);
+  FRIEND_TEST_ALL_PREFIXES(SyncSetupWizardTest, ChooseDataTypesSetsPrefs);
   FRIEND_TEST_ALL_PREFIXES(SyncSetupWizardTest, InitialStepMergeAndSync);
   FRIEND_TEST_ALL_PREFIXES(SyncSetupWizardTest, DialogCancelled);
   FRIEND_TEST_ALL_PREFIXES(SyncSetupWizardTest, InvalidTransitions);
@@ -204,12 +215,14 @@ class FlowHandler : public DOMMessageHandler {
   void ClickCustomizeOk(const Value* value);
   void ClickCustomizeCancel(const Value* value);
   void HandleSubmitAuth(const Value* value);
+  void HandleChooseDataTypes(const Value* value);
   void HandleSubmitMergeAndSync(const Value* value);
 
   // These functions control which part of the HTML is visible.
   void ShowGaiaLogin(const DictionaryValue& args);
   void ShowGaiaSuccessAndClose();
   void ShowGaiaSuccessAndSettingUp();
+  void ShowChooseDataTypes(const DictionaryValue& args);
   void ShowSetupDone(const std::wstring& user);
   void ShowFirstTimeDone(const std::wstring& user);