Do not show the EULA if it has already been accepted by the user in another user data dir.

chrome/common/chrome_paths.cc

Index: chrome/common/chrome_paths.cc
diff --git a/chrome/common/chrome_paths.cc b/chrome/common/chrome_paths.cc
index edeb082c76a59b6ab10bffd458cfc4874b1e894c..1228838bd23f44639dda8d31a5197b49d1506844 100644
--- a/chrome/common/chrome_paths.cc
+++ b/chrome/common/chrome_paths.cc
@@ -148,6 +148,15 @@ bool PathProvider(int key, FilePath* result) {
       }
       create_dir = true;
       break;
+#if defined(OS_WIN)
+    case chrome::DIR_ALT_USER_DATA:
+      if (!GetAlternateUserDataDirectory(&cur)) {
+        NOTREACHED();
+        return false;
+      }
+      create_dir = false;
+      break;
+#endif  // OS_WIN
     case chrome::DIR_USER_DOCUMENTS:
       if (!GetUserDocumentsDirectory(&cur))
         return false;