Fix Notifications Icon loading.

android_webview/browser/icon_helper.cc

Index: android_webview/browser/icon_helper.cc
diff --git a/android_webview/browser/icon_helper.cc b/android_webview/browser/icon_helper.cc
index 9690df8f2e861831020663feec6cfcefb2d8c00f..395733099e7aa980b23a4c4e1444a65b0cfcc3db 100644
--- a/android_webview/browser/icon_helper.cc
+++ b/android_webview/browser/icon_helper.cc
@@ -59,8 +59,11 @@ void IconHelper::DidUpdateFaviconURL(int32 page_id,
         // TODO(acleung): only fetch the URL if favicon downloading is enabled.
         // (currently that is, the app has called WebIconDatabase.open()
         // but we should decouple that setting via a boolean setting)
-        web_contents()->DownloadFavicon(i->icon_url, 0, base::Bind(
-            &IconHelper::DownloadFaviconCallback, base::Unretained(this)));
+        web_contents()->DownloadFavicon(i->icon_url,
+            true,
+            0,
+            base::Bind(
+                &IconHelper::DownloadFaviconCallback, base::Unretained(this)));
         break;
       case content::FaviconURL::TOUCH_ICON:
         if (listener_)