Move chrome.fileSystem interface and bindings to //extensions

chrome/common/extensions/permissions/chrome_api_permissions.cc

Index: chrome/common/extensions/permissions/chrome_api_permissions.cc
diff --git a/chrome/common/extensions/permissions/chrome_api_permissions.cc b/chrome/common/extensions/permissions/chrome_api_permissions.cc
index f500f0107ddc42376f167667c21d066bd4b5ff25..caa73ba4f83966a6b8bc606966ad56e5b6a55cd5 100644
--- a/chrome/common/extensions/permissions/chrome_api_permissions.cc
+++ b/chrome/common/extensions/permissions/chrome_api_permissions.cc
@@ -216,18 +216,7 @@ ChromeAPIPermissions::GetAllPermissions() const {
 
       // Platform-app permissions.
 
-      // The permission string for "fileSystem" is only shown when
-      // "write" or "directory" is present. Read-only access is only
-      // granted after the user has been shown a file or directory
-      // chooser dialog and selected a file or directory. Selecting
-      // the file or directory is considered consent to read it.
-      {APIPermission::kFileSystem, "fileSystem"},
-      {APIPermission::kFileSystemDirectory, "fileSystem.directory"},
       {APIPermission::kFileSystemProvider, "fileSystemProvider"},
-      {APIPermission::kFileSystemRequestFileSystem,
-       "fileSystem.requestFileSystem"},
-      {APIPermission::kFileSystemRetainEntries, "fileSystem.retainEntries"},
-      {APIPermission::kFileSystemWrite, "fileSystem.write"},
       {APIPermission::kMediaGalleries, "mediaGalleries",
        APIPermissionInfo::kFlagNone,
        &CreateAPIPermission<MediaGalleriesPermission>},