Revert of Switch Chrome Android using v8 arch specific external data name

build_overrides/v8.gni

Index: build_overrides/v8.gni
diff --git a/build_overrides/v8.gni b/build_overrides/v8.gni
index a4f0ea7a540f8f7f226106b75e929ea7984b7e76..4fc5f98c4f42f5b9401d58ea216bb41a0888aa2f 100644
--- a/build_overrides/v8.gni
+++ b/build_overrides/v8.gni
@@ -18,21 +18,3 @@
 v8_extra_library_files = []
 v8_experimental_extra_library_files =
     [ "../third_party/WebKit/Source/core/streams/ByteLengthQueuingStrategy.js" ]
-
-if (is_android) {
-  v8_external_startup_data_renaming_sources = [
-    "$root_build_dir/natives_blob.bin",
-    "$root_build_dir/snapshot_blob.bin",
-  ]
-  if (current_cpu == "arm" || current_cpu == "x86" || current_cpu == "mipsel") {
-    v8_external_startup_data_renaming_destinations = [
-      "natives_blob_32.bin",
-      "snapshot_blob_32.bin",
-    ]
-  } else {
-    v8_external_startup_data_renaming_destinations = [
-      "natives_blob_64.bin",
-      "snapshot_blob_64.bin",
-    ]
-  }
-}