Replace usages of DEPRECATED_java_in_dir with java_files

printing/BUILD.gn

Index: printing/BUILD.gn
diff --git a/printing/BUILD.gn b/printing/BUILD.gn
index ce6c9d4ae0182fe2980421b6eb775fe1a5f2047a..7a240e2913c4856f8a70135ae86be7215a602225 100644
--- a/printing/BUILD.gn
+++ b/printing/BUILD.gn
@@ -277,6 +277,15 @@ if (is_android) {
     deps = [
       "//base:base_java",
     ]
-    DEPRECATED_java_in_dir = "android/java/src"
+    java_files = [
+      "android/java/src/org/chromium/printing/PrintDocumentAdapterWrapper.java",
+      "android/java/src/org/chromium/printing/PrintManagerDelegate.java",
+      "android/java/src/org/chromium/printing/PrintManagerDelegateImpl.java",
+      "android/java/src/org/chromium/printing/Printable.java",
+      "android/java/src/org/chromium/printing/PrintingContext.java",
+      "android/java/src/org/chromium/printing/PrintingContextInterface.java",
+      "android/java/src/org/chromium/printing/PrintingController.java",
+      "android/java/src/org/chromium/printing/PrintingControllerImpl.java",
+    ]
   }
 }