Move more utility functions to arc_util.

chrome/browser/chromeos/BUILD.gn

Index: chrome/browser/chromeos/BUILD.gn
diff --git a/chrome/browser/chromeos/BUILD.gn b/chrome/browser/chromeos/BUILD.gn
index 4a6c5b79e63a21e09de6537a36769f181a7ac1da..1be0ef00f7d5dd5822d45b303b937ce1b8701e21 100644
--- a/chrome/browser/chromeos/BUILD.gn
+++ b/chrome/browser/chromeos/BUILD.gn
@@ -222,6 +222,8 @@ source_set("chromeos") {
     "arc/arc_session_manager.h",
     "arc/arc_support_host.cc",
     "arc/arc_support_host.h",
+    "arc/arc_util.cc",
+    "arc/arc_util.h",
     "arc/auth/arc_auth_code_fetcher.h",
     "arc/auth/arc_background_auth_code_fetcher.cc",
     "arc/auth/arc_background_auth_code_fetcher.h",
@@ -1455,6 +1457,7 @@ source_set("unit_tests") {
     "accessibility/select_to_speak_event_handler_unittest.cc",
     "accessibility/spoken_feedback_event_rewriter_unittest.cc",
     "arc/arc_session_manager_unittest.cc",
+    "arc/arc_util_unittest.cc",

[Luis Héctor Chávez, 2017/01/19 18:09:15]

:D

[hidehiko, 2017/01/24 17:46:11]

;-)

     "arc/downloads_watcher/arc_downloads_watcher_service_unittest.cc",
     "arc/extensions/arc_support_message_host_unittest.cc",
     "arc/fileapi/arc_content_file_system_async_file_util_unittest.cc",