Removing 'off the record' references. Contributed by vipul.bhasin@gmail.com

chrome/browser/ui/webui/thumbnail_source.h

Index: chrome/browser/ui/webui/thumbnail_source.h
diff --git a/chrome/browser/ui/webui/thumbnail_source.h b/chrome/browser/ui/webui/thumbnail_source.h
index f0dc701e81826f99dddc3d46a87df042895a5bcf..0a320a0b25b1993efe921552c7ceb9ec12c20af5 100644
--- a/chrome/browser/ui/webui/thumbnail_source.h
+++ b/chrome/browser/ui/webui/thumbnail_source.h
@@ -28,7 +28,7 @@ class ThumbnailSource : public ChromeURLDataManager::DataSource {
   // Called when the network layer has requested a resource underneath
   // the path we registered.
   virtual void StartDataRequest(const std::string& path,
-                                bool is_off_the_record,
+                                bool is_incognito,
                                 int request_id);
 
   virtual std::string GetMimeType(const std::string& path) const;