Replace usages of DEPRECATED_java_in_dir with java_files

components/precache/android/BUILD.gn

Index: components/precache/android/BUILD.gn
diff --git a/components/precache/android/BUILD.gn b/components/precache/android/BUILD.gn
index 7deabcd92396112f68e2029e828cb776c655e548..27a5b8d412b5a0b6641e8c29331e76efe769cf46 100644
--- a/components/precache/android/BUILD.gn
+++ b/components/precache/android/BUILD.gn
@@ -9,7 +9,11 @@ android_library("precache_java") {
   deps = [
     "//base:base_java",
   ]
-  DEPRECATED_java_in_dir = "java/src"
+  java_files = [
+    "java/src/org/chromium/components/precache/DeviceState.java",
+    "java/src/org/chromium/components/precache/NetworkInfoDelegate.java",
+    "java/src/org/chromium/components/precache/NetworkInfoDelegateFactory.java",
+  ]
 }
 
 android_library("precache_javatests") {
@@ -17,5 +21,8 @@ android_library("precache_javatests") {
     ":precache_java",
     "//base:base_java_test_support",
   ]
-  DEPRECATED_java_in_dir = "javatests/src"
+  java_files = [
+    "javatests/src/org/chromium/components/precache/DeviceStateTest.java",
+    "javatests/src/org/chromium/components/precache/MockDeviceState.java",
+  ]
 }