Add PluginPrivate filesystem type (type only, no impl yet)

This CL just adds a new type but no implementation.

(Contains part of changes from https://codereview.chromium.org/26322008/
created by nhiroki)

BUG=286240
TEST=compile
R=nhiroki@chromium.org, tzik@chromium.org

Review URL: https://codereview.chromium.org/27400004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229272 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 8 insertions, 0 deletions

diff --git a/webkit/browser/fileapi/file_system_context.cc b/webkit/browser/fileapi/file_system_context.cc
index ce913b8..3248d7c 100644
--- a/webkit/browser/fileapi/file_system_context.cc
+++ b/webkit/browser/fileapi/file_system_context.cc
@@ -83,6 +83,7 @@ int FileSystemContext::GetPermissionPolicy(FileSystemType type) {
     case kFileSystemTypeItunes:
     case kFileSystemTypeNativeMedia:
     case kFileSystemTypePicasa:
+    case kFileSystemTypePluginPrivate:
       return FILE_PERMISSION_ALWAYS_DENY;
 
     // Following types only appear as mount_type, and will not be
diff --git a/webkit/common/fileapi/file_system_types.h b/webkit/common/fileapi/file_system_types.h
index 3e62172..ee96ed5 100644
--- a/webkit/common/fileapi/file_system_types.h
+++ b/webkit/common/fileapi/file_system_types.h
@@ -111,6 +111,11 @@ enum FileSystemType {
   // file which must go away when the blob's last reference is dropped.
   kFileSystemTypeForTransientFile,
 
+  // Sandboxed private filesystem. This filesystem cannot be opened
+  // via regular OpenFileSystem, and provides private filesystem space for
+  // given identifier in each origin.
+  kFileSystemTypePluginPrivate,
+
   // --------------------------------------------------------------------
   // Marks the end of internal type enum. (This is not the actual fs type)
   // New internal filesystem types must be added above this line.
diff --git a/webkit/common/fileapi/file_system_util.cc b/webkit/common/fileapi/file_system_util.cc
index 0882f33..bc3f435 100644
--- a/webkit/common/fileapi/file_system_util.cc
+++ b/webkit/common/fileapi/file_system_util.cc
@@ -250,6 +250,8 @@ std::string GetFileSystemTypeString(FileSystemType type) {
       return "NativeForPlatformApp";
     case kFileSystemTypeForTransientFile:
       return "TransientFile";
+    case kFileSystemTypePluginPrivate:
+      return "PluginPrivate";
     case kFileSystemInternalTypeEnumStart:
     case kFileSystemInternalTypeEnumEnd:
       NOTREACHED();