Isolated FS for media devices.

webkit/fileapi/isolated_mount_point_provider.h

Index: webkit/fileapi/isolated_mount_point_provider.h
diff --git a/webkit/fileapi/isolated_mount_point_provider.h b/webkit/fileapi/isolated_mount_point_provider.h
index f6340dcbfec3438d2f00334aeea53be62b05abb8..9f36b941ad46f55b1270b34aa4680bea40f816a6 100644
--- a/webkit/fileapi/isolated_mount_point_provider.h
+++ b/webkit/fileapi/isolated_mount_point_provider.h
@@ -5,10 +5,9 @@
 #ifndef WEBKIT_FILEAPI_ISOLATED_MOUNT_POINT_PROVIDER_H_
 #define WEBKIT_FILEAPI_ISOLATED_MOUNT_POINT_PROVIDER_H_
 
-#include <vector>
-
 #include "base/memory/scoped_ptr.h"
 #include "webkit/fileapi/file_system_mount_point_provider.h"
+#include "webkit/fileapi/media/media_file_system_config.h"
 
 namespace fileapi {
 
@@ -18,12 +17,16 @@ class IsolatedFileUtil;
 class MediaPathFilter;
 class NativeMediaFileUtil;
 
+#if defined(SUPPORT_MEDIA_FILESYSTEM)
+class DeviceMediaFileUtil;
+#endif
+
 class IsolatedMountPointProvider : public FileSystemMountPointProvider {
  public:
   using FileSystemMountPointProvider::ValidateFileSystemCallback;
   using FileSystemMountPointProvider::DeleteFileSystemCallback;
 
-  IsolatedMountPointProvider();
+  explicit IsolatedMountPointProvider(const FilePath& profile_path);
   virtual ~IsolatedMountPointProvider();
 
   // FileSystemMountPointProvider implementation.
@@ -63,11 +66,18 @@ class IsolatedMountPointProvider : public FileSystemMountPointProvider {
       const DeleteFileSystemCallback& callback) OVERRIDE;
 
  private:
+  // Store the profile path. We need this to create temporary snapshot files.
+  const FilePath profile_path_;
+
   scoped_ptr<MediaPathFilter> media_path_filter_;
 
   scoped_ptr<IsolatedFileUtil> isolated_file_util_;
   scoped_ptr<DraggedFileUtil> dragged_file_util_;
   scoped_ptr<NativeMediaFileUtil> native_media_file_util_;
+
+#if defined(SUPPORT_MEDIA_FILESYSTEM)
+  scoped_ptr<DeviceMediaFileUtil> device_media_file_util_;
+#endif
 };
 
 }  // namespace fileapi