Move blocked content from TabContents to TabContentsWrapper.

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 3affc93d14b82039f1c096a388d5eb817742f071..8a7b06c327fa650f0a54236e3351c86c6b7056ca 100644
--- a/chrome/browser/ui/tab_contents/tab_contents_wrapper.h
+++ b/chrome/browser/ui/tab_contents/tab_contents_wrapper.h
@@ -27,6 +27,7 @@ class PrintPreviewMessageHandler;
 class AutocompleteHistoryManager;
 class AutofillManager;
 class AutomationTabHelper;
+class ContentSettingsTabHelper;
 class DownloadTabHelper;
 class Extension;
 class ExtensionTabHelper;
@@ -106,6 +107,10 @@ class TabContentsWrapper : public NotificationObserver,
     return automation_tab_helper_.get();
   }
 
+  ContentSettingsTabHelper* content_settings_tab_helper() {
+    return content_settings_tab_helper_.get();
+  }
+
   DownloadTabHelper* download_tab_helper() {
     return download_tab_helper_.get();
   }
@@ -182,6 +187,7 @@ class TabContentsWrapper : public NotificationObserver,
   scoped_ptr<AutocompleteHistoryManager> autocomplete_history_manager_;
   scoped_ptr<AutofillManager> autofill_manager_;
   scoped_ptr<AutomationTabHelper> automation_tab_helper_;
+  scoped_ptr<ContentSettingsTabHelper> content_settings_tab_helper_;
   scoped_ptr<DownloadTabHelper> download_tab_helper_;
   scoped_ptr<ExtensionTabHelper> extension_tab_helper_;
   scoped_ptr<FindTabHelper> find_tab_helper_;