[Enhanced Bookmarks] Make enhanced bookmarks default for Android.

components/enhanced_bookmarks/enhanced_bookmark_features.cc

Index: components/enhanced_bookmarks/enhanced_bookmark_features.cc
diff --git a/components/enhanced_bookmarks/enhanced_bookmark_features.cc b/components/enhanced_bookmarks/enhanced_bookmark_features.cc
index 5ca31914ac062d0464f6f965c8cb140c8893be93..113791d173ff3887bf47417f1b6907899c271190 100644
--- a/components/enhanced_bookmarks/enhanced_bookmark_features.cc
+++ b/components/enhanced_bookmarks/enhanced_bookmark_features.cc
@@ -8,24 +8,14 @@
 
 #include "base/command_line.h"
 #include "components/enhanced_bookmarks/enhanced_bookmark_switches.h"
-#include "components/offline_pages/offline_page_feature.h"
 #include "components/variations/variations_associated_data.h"
 
-#if defined(OS_IOS) || defined(OS_ANDROID)
-
 namespace enhanced_bookmarks {
 namespace {
 const char kFieldTrialName[] = "EnhancedBookmarks";
 }  // namespace
 
 bool IsEnhancedBookmarksEnabled() {
-#if defined(OS_ANDROID)
-  // If offline pages feature is enabled, also enable enhanced bookmarks feature
-  // regardless its state.
-  if (offline_pages::IsOfflinePagesEnabled())
-    return true;
-#endif
-
   // kEnhancedBookmarksExperiment flag could have values "", "1" and "0".  "" -
   // default, "0" - user opted out, "1" - user opted in.  Tests also use the
   // command line flag to force enhanced bookmark to be on.
@@ -44,5 +34,3 @@ bool IsEnhancedBookmarksEnabled() {
 }
 
 }  // namespace enhanced_bookmarks
-
-#endif