Merge pull request #5164 from brave/android_close_all_tabs_close_brave_fix

Changed closing app on closing all tabs behavior to match android tabs

Author: samartnik

android/java/org/chromium/chrome/browser/partnercustomizations/CloseBraveManager.java

@@ -13,14 +13,7 @@
 public class CloseBraveManager {
     private static final String CLOSING_ALL_TABS_CLOSES_BRAVE = "closing_all_tabs_closes_brave";
 
-    // When NTP is set as home page, we don't close brave always.
-    // Otherwise, follow option value.
     public static boolean shouldCloseAppWithZeroTabs() {
-        if (HomepageManager.isHomepageEnabled() &&
-                NewTabPage.isNTPUrl(HomepageManager.getHomepageUri())) {
-            return false;
-        }
-
         return getClosingAllTabsClosesBraveEnabled();
     }