Revert of Add mechanism to auto mount file systems in response to a URL request.

content/public/test/test_file_system_context.cc

Index: content/public/test/test_file_system_context.cc
diff --git a/content/public/test/test_file_system_context.cc b/content/public/test/test_file_system_context.cc
index aa954de5ced30ff5a6ce9e894b6a17eb15ce6d16..d09bbd1a23ba7a9f56d7fda9d063530dd952730b 100644
--- a/content/public/test/test_file_system_context.cc
+++ b/content/public/test/test_file_system_context.cc
@@ -36,25 +36,6 @@
       make_scoped_refptr(new quota::MockSpecialStoragePolicy()).get(),
       quota_manager_proxy,
       additional_providers.Pass(),
-      std::vector<fileapi::URLRequestAutoMountHandler>(),
-      base_path,
-      CreateAllowFileAccessOptions());
-}
-
-fileapi::FileSystemContext*
-CreateFileSystemContextWithAutoMountersForTesting(
-    quota::QuotaManagerProxy* quota_manager_proxy,
-    ScopedVector<fileapi::FileSystemBackend> additional_providers,
-    const std::vector<fileapi::URLRequestAutoMountHandler>& auto_mounters,
-    const base::FilePath& base_path) {
-  return new fileapi::FileSystemContext(
-      base::MessageLoopProxy::current().get(),
-      base::MessageLoopProxy::current().get(),
-      fileapi::ExternalMountPoints::CreateRefCounted().get(),
-      make_scoped_refptr(new quota::MockSpecialStoragePolicy()).get(),
-      quota_manager_proxy,
-      additional_providers.Pass(),
-      auto_mounters,
       base_path,
       CreateAllowFileAccessOptions());
 }
@@ -70,7 +51,6 @@
       make_scoped_refptr(new quota::MockSpecialStoragePolicy()).get(),
       quota_manager_proxy,
       additional_providers.Pass(),
-      std::vector<fileapi::URLRequestAutoMountHandler>(),
       base_path,
       CreateIncognitoFileSystemOptions());
 }