Re-apply 192420: Move login switches to src/chromeos

chrome/browser/chromeos/system/drm_settings.cc

Index: chrome/browser/chromeos/system/drm_settings.cc
diff --git a/chrome/browser/chromeos/system/drm_settings.cc b/chrome/browser/chromeos/system/drm_settings.cc
index b56e0a3079c41c48a882de501bb7bfbdb3362cf8..6206a45106ac982862e0e6776818ef1318b7d1ae 100644
--- a/chrome/browser/chromeos/system/drm_settings.cc
+++ b/chrome/browser/chromeos/system/drm_settings.cc
@@ -17,6 +17,7 @@
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
+#include "chromeos/chromeos_switches.h"
 #include "content/public/browser/browser_thread.h"
 #include "crypto/encryptor.h"
 #include "crypto/sha2.h"
@@ -43,7 +44,8 @@ void ManageDrmIdentifierOnFileThread(bool enable, const std::string& email) {
   base::FilePath drm_id_file;
   PathService::Get(chrome::DIR_USER_DATA, &drm_id_file);
   const CommandLine& cmd_line = *CommandLine::ForCurrentProcess();
-  base::FilePath profile = cmd_line.GetSwitchValuePath(switches::kLoginProfile);
+  base::FilePath profile = cmd_line.GetSwitchValuePath(
+      chromeos::switches::kLoginProfile);
   if (profile.empty()) {
     LOG(ERROR) << "called with no login-profile!";
     return;