Replace usages of DEPRECATED_java_in_dir with java_files

components/web_contents_delegate_android/BUILD.gn

 # Copyright 2014 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("//build/config/android/rules.gni")
 
 # GYP: //components/web_contents_delegate_android:web_contents_delegate_android
 static_library("web_contents_delegate_android") {
   sources = [
     "color_chooser_android.cc",
@@ skipping 28 matching lines @@
 
 # GYP: //components/web_contents_delegate_android:web_contents_delegate_android_java
 android_library("web_contents_delegate_android_java") {
   deps = [
     ":web_contents_delegate_android_java_resources",
     "//base:base_java",
     "//content/public/android:content_java",
     "//content/public/android:content_java_resources",
     "//ui/android:ui_java",
   ]
-  DEPRECATED_java_in_dir = "android/java/src"
+  java_files = [
+    "android/java/src/org/chromium/components/web_contents_delegate_android/ColorChooserAndroid.java",
+    "android/java/src/org/chromium/components/web_contents_delegate_android/ValidationMessageBubble.java",
+    "android/java/src/org/chromium/components/web_contents_delegate_android/WebContentsDelegateAndroid.java",
+  ]
 }
 
 # GYP: //components/web_contents_delegate_android:web_contents_delegate_android_jni_headers
 generate_jni("web_contents_delegate_android_jni_headers") {
   sources = [
     "android/java/src/org/chromium/components/web_contents_delegate_android/ColorChooserAndroid.java",
     "android/java/src/org/chromium/components/web_contents_delegate_android/ValidationMessageBubble.java",
     "android/java/src/org/chromium/components/web_contents_delegate_android/WebContentsDelegateAndroid.java",
   ]
   jni_package = "web_contents_delegate_android"
 }