Show the eject button only for removabled and file handlers.

chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc

Index: chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc
diff --git a/chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc b/chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc
index 0707d5331ed7f4b0493581c8d20a21e5ec4c4c37..c076b002d0daffae093acc1defe1060f52c377ba 100644
--- a/chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc
+++ b/chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc
@@ -14,6 +14,7 @@
 #include "chrome/browser/chromeos/file_system_provider/operations/test_util.h"
 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h"
 #include "chrome/common/extensions/api/file_system_provider.h"
+#include "chrome/common/extensions/api/file_system_provider_capabilities/file_system_provider_capabilities_handler.h"
 #include "chrome/common/extensions/api/file_system_provider_internal.h"
 #include "extensions/browser/event_router.h"
 #include "storage/browser/fileapi/async_file_util.h"
@@ -39,9 +40,8 @@ class FileSystemProviderOperationsAddWatcherTest : public testing::Test {
 
   void SetUp() override {
     file_system_info_ = ProvidedFileSystemInfo(
-        kExtensionId,
-        MountOptions(kFileSystemId, "" /* display_name */),
-        base::FilePath());
+        kExtensionId, MountOptions(kFileSystemId, "" /* display_name */),
+        base::FilePath(), false /* configurable */, extensions::SOURCE_FILE);
   }
 
   ProvidedFileSystemInfo file_system_info_;