Bug 1295639 - TwoLinePageRow: Use stripAboutReaderUrl() instead of getUrlFromAboutReader(). r=ahunt

ReaderModeUtils.getUrlFromAboutReader() will return null if this is not a 100% valid reader mode
URL. However ReaderMoteUtils.stripAboutReaderUrl() will return the original URL if the reader mode
URL could not be "decoded".

MozReview-Commit-ID: J07Gkyq07JK

--HG--
extra : rebase_source : 3703d8f7f98fe5cb29d3e74012659996d9149dcb

mobile/android/base/java/org/mozilla/gecko/home/TwoLinePageRow.java

@@ -296,7 +296,7 @@ public class TwoLinePageRow extends LinearLayout
 
         // Displayed RecentTabsPanel URLs may refer to pages opened in reader mode, so we
         // remove the about:reader prefix to ensure the Favicon loads properly.
-        final String pageURL = AboutPages.isAboutReader(url) ? ReaderModeUtils.getUrlFromAboutReader(url) : url;
+        final String pageURL = ReaderModeUtils.stripAboutReaderUrl(url);
 
         if (bookmarkId < BrowserContract.Bookmarks.FAKE_PARTNER_BOOKMARKS_START) {
             mLoadFaviconJobId = Favicons.getSizedFavicon(