Implement support for importing favorites from Edge on Windows 10.

chrome/utility/importer/importer_creator.cc

Index: chrome/utility/importer/importer_creator.cc
diff --git a/chrome/utility/importer/importer_creator.cc b/chrome/utility/importer/importer_creator.cc
index d1ebe1a3b1cad66892238e3d64eb538e8c93d81b..f260f8c52bfcefe80e3398b52866b1293e56c7e3 100644
--- a/chrome/utility/importer/importer_creator.cc
+++ b/chrome/utility/importer/importer_creator.cc
@@ -9,6 +9,8 @@
 #include "chrome/utility/importer/firefox_importer.h"
 
 #if defined(OS_WIN)
+#include "chrome/common/importer/edge_importer_utils_win.h"
+#include "chrome/utility/importer/edge_importer_win.h"
 #include "chrome/utility/importer/ie_importer_win.h"
 #endif
 
@@ -26,6 +28,11 @@ Importer* CreateImporterByType(ImporterType type) {
 #if defined(OS_WIN)
     case TYPE_IE:
       return new IEImporter();
+    case TYPE_EDGE:
+      // If legacy mode we pass back an IE importer.
+      if (IsEdgeFavoritesLegacyMode())
+        return new IEImporter();
+      return new EdgeImporter();
 #endif
     case TYPE_BOOKMARKS_FILE:
       return new BookmarksFileImporter();