Make MountPointProvider pluggable from outside webkit/fileapi

webkit/fileapi/isolated_file_util_unittest.cc

Index: webkit/fileapi/isolated_file_util_unittest.cc
diff --git a/webkit/fileapi/isolated_file_util_unittest.cc b/webkit/fileapi/isolated_file_util_unittest.cc
index 8c86fa5f08000ba8972bc53f6b0657c16126a34c..8c9e027c578427cf0785a802f849f3831bba70aa 100644
--- a/webkit/fileapi/isolated_file_util_unittest.cc
+++ b/webkit/fileapi/isolated_file_util_unittest.cc
@@ -18,6 +18,7 @@
 #include "webkit/fileapi/async_file_test_helper.h"
 #include "webkit/fileapi/external_mount_points.h"
 #include "webkit/fileapi/file_system_context.h"
+#include "webkit/fileapi/file_system_mount_point_provider.h"
 #include "webkit/fileapi/file_system_operation_context.h"
 #include "webkit/fileapi/file_system_task_runners.h"
 #include "webkit/fileapi/isolated_context.h"
@@ -28,7 +29,6 @@
 #include "webkit/fileapi/mock_file_system_options.h"
 #include "webkit/fileapi/native_file_util.h"
 #include "webkit/fileapi/test_file_set.h"
-#include "webkit/quota/mock_special_storage_policy.h"
 
 using file_util::FileEnumerator;
 
@@ -110,9 +110,9 @@ class IsolatedFileUtilTest : public testing::Test {
 
     file_system_context_ = new FileSystemContext(
         FileSystemTaskRunners::CreateMockTaskRunners(),
-        ExternalMountPoints::CreateRefCounted().get(),
-        make_scoped_refptr(new quota::MockSpecialStoragePolicy()),
         NULL /* quota_manager */,
+        ScopedVector<FileSystemMountPointProvider>(),
+        std::vector<MountPoints*>(),
         partition_dir_.path(),
         CreateAllowFileAccessOptions());