Detecting form locale

chrome/browser/autofill/autofill_manager.h

Index: chrome/browser/autofill/autofill_manager.h
diff --git a/chrome/browser/autofill/autofill_manager.h b/chrome/browser/autofill/autofill_manager.h
index 5ee7b097a642745f9873169963032f1536f1901a..a9f175603e36431170c23b93c70beb76c2247f0a 100644
--- a/chrome/browser/autofill/autofill_manager.h
+++ b/chrome/browser/autofill/autofill_manager.h
@@ -15,13 +15,19 @@
 #include "base/scoped_vector.h"
 #include "chrome/browser/autofill/autofill_dialog.h"
 #include "chrome/browser/autofill/autofill_download.h"
+#include "chrome/browser/autofill/autofill_locale_model.h"
 #include "chrome/browser/autofill/personal_data_manager.h"
 #include "chrome/browser/renderer_host/render_view_host_delegate.h"
+#include "chrome/common/notification_observer.h"
+#include "chrome/common/notification_registrar.h"
 
 class AutoFillCCInfoBarDelegate;
 class AutoFillProfile;
 class CreditCard;
 class FormStructure;
+class NotificationDetails;
+class NotificationSource;
+class NotificationType;
 class PrefService;
 class TabContents;
 
@@ -36,7 +42,8 @@ extern const char* kAutoFillLearnMoreUrl;
 // Manages saving and restoring the user's personal information entered into web
 // forms.
 class AutoFillManager : public RenderViewHostDelegate::AutoFill,
-                        public AutoFillDownloadManager::Observer {
+                        public AutoFillDownloadManager::Observer,
+                        public NotificationObserver {
  public:
   explicit AutoFillManager(TabContents* tab_contents);
   virtual ~AutoFillManager();
@@ -76,6 +83,11 @@ class AutoFillManager : public RenderViewHostDelegate::AutoFill,
       AutoFillDownloadManager::AutoFillRequestType request_type,
       int http_error);
 
+  // NotificationObserver implementation:
+  virtual void Observe(NotificationType type,
+                       const NotificationSource& source,
+                       const NotificationDetails& details);
+
   // Returns the value of the AutoFillEnabled pref.
   virtual bool IsAutoFillEnabled() const;
 
@@ -99,6 +111,10 @@ class AutoFillManager : public RenderViewHostDelegate::AutoFill,
     personal_data_ = personal_data;
   }
 
+  const ScopedVector<FormStructure>* form_structures() const {
+    return &form_structures_;
+  }
+
  private:
   // Returns a list of values from the stored profiles that match |type| and the
   // value of |field| and returns the labels of the matching profiles. |labels|
@@ -195,6 +211,13 @@ class AutoFillManager : public RenderViewHostDelegate::AutoFill,
   // Handles queries and uploads to AutoFill servers.
   AutoFillDownloadManager download_manager_;
 
+  // Handles registration and unregistration for tab language detection
+  // notifications.
+  NotificationRegistrar notification_registrar_;
+
+  // A locale model for the forms in this tab.
+  AutoFillLocaleModel locale_model_;
+
   // Should be set to true in AutoFillManagerTest and other tests, false in
   // AutoFillDownloadManagerTest and in non-test environment. Is false by
   // default.