Revert of Move more sources from modules.gypi to subdirectories.

third_party/WebKit/Source/modules/bluetooth/BUILD.gn

Index: third_party/WebKit/Source/modules/bluetooth/BUILD.gn
diff --git a/third_party/WebKit/Source/modules/bluetooth/BUILD.gn b/third_party/WebKit/Source/modules/bluetooth/BUILD.gn
deleted file mode 100644
index f2a98e4c111e819d66b2aea10544f1c17f101448..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/modules/bluetooth/BUILD.gn
+++ /dev/null
@@ -1,30 +0,0 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import("//third_party/WebKit/Source/modules/modules.gni")
-
-blink_modules_sources("bluetooth") {
-  sources = [
-    "Bluetooth.cpp",
-    "Bluetooth.h",
-    "BluetoothCharacteristicProperties.cpp",
-    "BluetoothCharacteristicProperties.h",
-    "BluetoothDevice.cpp",
-    "BluetoothDevice.h",
-    "BluetoothError.cpp",
-    "BluetoothError.h",
-    "BluetoothRemoteGATTCharacteristic.cpp",
-    "BluetoothRemoteGATTCharacteristic.h",
-    "BluetoothRemoteGATTServer.cpp",
-    "BluetoothRemoteGATTServer.h",
-    "BluetoothRemoteGATTService.cpp",
-    "BluetoothRemoteGATTService.h",
-    "BluetoothSupplement.cpp",
-    "BluetoothSupplement.h",
-    "BluetoothUUID.cpp",
-    "BluetoothUUID.h",
-    "NavigatorBluetooth.cpp",
-    "NavigatorBluetooth.h",
-  ]
-}