Remove generated directories with 100s of files.

client/html/generated/html/dartium/IDBIndex.dart

-
-class _IDBIndexImpl extends _DOMTypeBase implements IDBIndex {
-  _IDBIndexImpl._wrap(ptr) : super._wrap(ptr);
-
-  String get keyPath() => _wrap(_ptr.keyPath);
-
-  bool get multiEntry() => _wrap(_ptr.multiEntry);
-
-  String get name() => _wrap(_ptr.name);
-
-  IDBObjectStore get objectStore() => _wrap(_ptr.objectStore);
-
-  bool get unique() => _wrap(_ptr.unique);
-
-  IDBRequest count([var key_OR_range = null]) {
-    if (key_OR_range === null) {
-      return _wrap(_ptr.count());
-    } else {
-      if (key_OR_range is IDBKeyRange) {
-        return _wrap(_ptr.count(_unwrap(key_OR_range)));
-      } else {
-        if (key_OR_range is IDBKey) {
-          return _wrap(_ptr.count(_unwrap(key_OR_range)));
-        }
-      }
-    }
-    throw "Incorrect number or type of arguments";
-  }
-
-  IDBRequest getObject(IDBKey key) {
-    return _wrap(_ptr.getObject(_unwrap(key)));
-  }
-
-  IDBRequest getKey(IDBKey key) {
-    return _wrap(_ptr.getKey(_unwrap(key)));
-  }
-
-  IDBRequest openCursor([IDBKeyRange range = null, int direction = null]) {
-    if (range === null) {
-      if (direction === null) {
-        return _wrap(_ptr.openCursor());
-      }
-    } else {
-      if (direction === null) {
-        return _wrap(_ptr.openCursor(_unwrap(range)));
-      } else {
-        return _wrap(_ptr.openCursor(_unwrap(range), _unwrap(direction)));
-      }
-    }
-    throw "Incorrect number or type of arguments";
-  }
-
-  IDBRequest openKeyCursor([IDBKeyRange range = null, int direction = null]) {
-    if (range === null) {
-      if (direction === null) {
-        return _wrap(_ptr.openKeyCursor());
-      }
-    } else {
-      if (direction === null) {
-        return _wrap(_ptr.openKeyCursor(_unwrap(range)));
-      } else {
-        return _wrap(_ptr.openKeyCursor(_unwrap(range), _unwrap(direction)));
-      }
-    }
-    throw "Incorrect number or type of arguments";
-  }
-}