Move some java download files to chrome/browser/download/android

This CL moves the DirectoryOption and DownloadDirectoryProvider.java

BUG=1013759

Change-Id: I78bef333bed85a4e34a70843caaf37ef1dbfa7de
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1867192Reviewed-by: David Trainor <dtrainor@chromium.org>
Commit-Queue: Min Qin <qinmin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#708254}

chrome/android/BUILD.gn

@@ -795,6 +795,7 @@ android_library("chrome_test_java") {
     "//chrome/android/webapk/libs/common:common_java",
     "//chrome/browser/android/metrics:ukm_java_test_support",
     "//chrome/browser/android/metrics:ukm_javatests",
+    "//chrome/browser/download/android:java",
     "//chrome/browser/ui/android/widget:java",
     "//chrome/browser/ui/android/widget:test_support_java",
     "//chrome/browser/util/android:java",

chrome/android/chrome_java_sources.gni

@@ -486,11 +486,9 @@ chrome_java_sources = [
   "java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeTabInfo.java",
   "java/src/org/chromium/chrome/browser/dom_distiller/TabDistillabilityProvider.java",
   "java/src/org/chromium/chrome/browser/download/ChromeDownloadDelegate.java",
-  "java/src/org/chromium/chrome/browser/download/DirectoryOption.java",
   "java/src/org/chromium/chrome/browser/download/DownloadActivity.java",
   "java/src/org/chromium/chrome/browser/download/DownloadBroadcastManager.java",
   "java/src/org/chromium/chrome/browser/download/DownloadController.java",
-  "java/src/org/chromium/chrome/browser/download/DownloadDirectoryProvider.java",
   "java/src/org/chromium/chrome/browser/download/DownloadForegroundService.java",
   "java/src/org/chromium/chrome/browser/download/DownloadForegroundServiceManager.java",
   "java/src/org/chromium/chrome/browser/download/DownloadForegroundServiceObservers.java",

chrome/browser/download/android/BUILD.gn

@@ -5,10 +5,14 @@
 import("//build/config/android/rules.gni")
 
 android_library("java") {
-  java_files =
-      [ "java/src/org/chromium/chrome/browser/download/DownloadFilter.java" ]
+  java_files = [
+    "java/src/org/chromium/chrome/browser/download/DirectoryOption.java",
+    "java/src/org/chromium/chrome/browser/download/DownloadFilter.java",
+    "java/src/org/chromium/chrome/browser/download/DownloadDirectoryProvider.java",
+  ]
 
   deps = [
     "//base:base_java",
+    "//content/public/android:content_java",
   ]
 }

chrome/browser/download/android/DEPS

 include_rules = [
   "+media/video",
+  "+content/public/android/java/src/org/chromium/content_public",
 ]

chrome/android/java/src/org/chromium/chrome/browser/download/DownloadDirectoryProvider.java → chrome/browser/download/android/java/src/org/chromium/chrome/browser/download/DownloadDirectoryProvider.java

@@ -131,8 +131,9 @@ public class DownloadDirectoryProvider {
                 hasAddtionalDirectory = true;
             }
 
-            if (hasAddtionalDirectory)
+            if (hasAddtionalDirectory) {
                 recordDirectoryType(DirectoryOption.DownloadLocationDirectoryType.ADDITIONAL);
+            }
 
             return dirs;
         }
@@ -203,7 +204,7 @@ public class DownloadDirectoryProvider {
     private AllDirectoriesTask mAllDirectoriesTask;
     private ArrayList<DirectoryOption> mDirectoryOptions;
     private String mExternalStorageDirectory;
-    private ArrayList < Callback < ArrayList<DirectoryOption>>> mCallbacks = new ArrayList<>();
+    private ArrayList<Callback<ArrayList<DirectoryOption>>> mCallbacks = new ArrayList<>();
 
     protected DownloadDirectoryProvider() {
         registerSDCardReceiver();