[Garbled Text][Infobar] Adding infobar to suggest turning on encoding detection.

chrome/browser/ui/tab_contents/tab_contents_wrapper.h

Index: chrome/browser/ui/tab_contents/tab_contents_wrapper.h
diff --git a/chrome/browser/ui/tab_contents/tab_contents_wrapper.h b/chrome/browser/ui/tab_contents/tab_contents_wrapper.h
index f3433f4cf231fc68b3ff5852506f7321ead64e52..cc69b124254af8728eed2c41455ac81b434ca7de 100644
--- a/chrome/browser/ui/tab_contents/tab_contents_wrapper.h
+++ b/chrome/browser/ui/tab_contents/tab_contents_wrapper.h
@@ -31,6 +31,7 @@ class ExtensionWebNavigationTabObserver;
 class ExternalProtocolObserver;
 class FaviconTabHelper;
 class FindTabHelper;
+class GarbledTextHelper;
 class HistoryTabHelper;
 class InfoBarTabHelper;
 class OmniboxSearchHint;
@@ -140,6 +141,11 @@ class TabContentsWrapper : public content::WebContentsObserver {
 
   FaviconTabHelper* favicon_tab_helper() { return favicon_tab_helper_.get(); }
   FindTabHelper* find_tab_helper() { return find_tab_helper_.get(); }
+
+  GarbledTextHelper* garbled_text_helper() {
+    return garbled_text_helper_.get();
+  }
+
   HistoryTabHelper* history_tab_helper() { return history_tab_helper_.get(); }
   InfoBarTabHelper* infobar_tab_helper() { return infobar_tab_helper_.get(); }
   PasswordManager* password_manager() { return password_manager_.get(); }
@@ -214,6 +220,7 @@ class TabContentsWrapper : public content::WebContentsObserver {
   scoped_ptr<ExtensionTabHelper> extension_tab_helper_;
   scoped_ptr<FaviconTabHelper> favicon_tab_helper_;
   scoped_ptr<FindTabHelper> find_tab_helper_;
+  scoped_ptr<GarbledTextHelper> garbled_text_helper_;
   scoped_ptr<HistoryTabHelper> history_tab_helper_;
   scoped_ptr<InfoBarTabHelper> infobar_tab_helper_;