Show the eject button only for removabled and file handlers.

chrome/browser/chromeos/file_system_provider/service_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/file_system_provider/service.h"
 
 #include <string>
 #include <vector>
 
 #include "base/files/file.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/chromeos/file_system_provider/fake_provided_file_system.h"
 #include "chrome/browser/chromeos/file_system_provider/mount_path_util.h"
 #include "chrome/browser/chromeos/file_system_provider/observer.h"
 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_info.h"
 #include "chrome/browser/chromeos/file_system_provider/registry_interface.h"
 #include "chrome/browser/chromeos/login/users/fake_chrome_user_manager.h"
 #include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h"
+#include "chrome/common/extensions/api/file_system_provider_capabilities/file_system_provider_capabilities_handler.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_pref_service_syncable.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/testing_profile_manager.h"
 #include "components/user_prefs/user_prefs.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/manifest_constants.h"
 #include "storage/browser/fileapi/external_mount_points.h"
@@ skipping 377 matching lines @@
 }
 
 TEST_F(FileSystemProviderServiceTest, RestoreFileSystem_OnExtensionLoad) {
   LoggingObserver observer;
   service_->AddObserver(&observer);
 
   // Remember a fake file system first in order to be able to restore it.
   MountOptions options(kFileSystemId, kDisplayName);
   options.supports_notify_tag = true;
   ProvidedFileSystemInfo file_system_info(
-      kExtensionId, options, base::FilePath(FILE_PATH_LITERAL("/a/b/c")));
+      kExtensionId, options, base::FilePath(FILE_PATH_LITERAL("/a/b/c")),
+      false /* configurable */, extensions::SOURCE_FILE);
   Watchers fake_watchers;
   fake_watchers[WatcherKey(fake_watcher_.entry_path, fake_watcher_.recursive)] =
       fake_watcher_;
   registry_->RememberFileSystem(file_system_info, fake_watchers);
 
   EXPECT_EQ(0u, observer.mounts.size());
 
   // Directly call the observer's method.
   service_->OnExtensionLoaded(profile_, extension_.get());
 
@@ skipping 109 matching lines @@
     EXPECT_EQ(1u, observer.unmounts.size());
     EXPECT_FALSE(registry_->file_system_info());
     EXPECT_FALSE(registry_->watchers());
   }
 
   service_->RemoveObserver(&observer);
 }
 
 }  // namespace file_system_provider
 }  // namespace chromeos