[Icons NTP] Working prototype to fetch, store, and display big icons.

chrome/browser/favicon/favicon_service.h

Index: chrome/browser/favicon/favicon_service.h
diff --git a/chrome/browser/favicon/favicon_service.h b/chrome/browser/favicon/favicon_service.h
index b1c32a320e57b2200fd89f034016f85b6a812daa..c605db63beb07df6e2543a1084fe24931938917a 100644
--- a/chrome/browser/favicon/favicon_service.h
+++ b/chrome/browser/favicon/favicon_service.h
@@ -163,6 +163,19 @@ class FaviconService : public KeyedService {
       const favicon_base::FaviconRawBitmapCallback& callback,
       base::CancelableTaskTracker* tracker);
 
+
+
+
+  base::CancelableTaskTracker::TaskId HackGetBigIcon(
+      const GURL& page_url,
+      int desired_size_in_pixel,
+      const favicon_base::FaviconRawBitmapCallback& callback,
+      base::CancelableTaskTracker* tracker);
+
+
+
+
+
   // Marks all types of favicon for the page as being out of date.
   void SetFaviconOutOfDateForPage(const GURL& page_url);