Drop features and APIs deprecated in 1.8

1 files changed, 1 insertions, 32 deletions

diff --git a/sphinx/writers/html5.py b/sphinx/writers/html5.py
index 646d6cc31..afab35950 100644
--- a/sphinx/writers/html5.py
+++ b/sphinx/writers/html5.py
@@ -10,7 +10,6 @@
 
 import os
 import posixpath
-import sys
 import warnings
 from typing import Iterable, cast
 
@@ -19,7 +18,7 @@ from docutils.writers.html5_polyglot import HTMLTranslator as BaseTranslator
 
 from sphinx import addnodes
 from sphinx.builders import Builder
-from sphinx.deprecation import RemovedInSphinx30Warning, RemovedInSphinx40Warning
+from sphinx.deprecation import RemovedInSphinx40Warning
 from sphinx.locale import admonitionlabels, _, __
 from sphinx.util import logging
 from sphinx.util.docutils import SphinxTranslator
@@ -882,33 +881,3 @@ class HTML5Translator(SphinxTranslator, BaseTranslator):
     def unknown_visit(self, node):
         # type: (nodes.Node) -> None
         raise NotImplementedError('Unknown node: ' + node.__class__.__name__)
-
-    # --------- METHODS FOR COMPATIBILITY --------------------------------------
-
-    @property
-    def highlightlang(self):
-        # type: () -> str
-        warnings.warn('HTMLTranslator.highlightlang is deprecated.',
-                      RemovedInSphinx30Warning, stacklevel=2)
-        return self.builder.config.highlight_language
-
-    @property
-    def highlightlang_base(self):
-        # type: () -> str
-        warnings.warn('HTMLTranslator.highlightlang_base is deprecated.',
-                      RemovedInSphinx30Warning, stacklevel=2)
-        return self.builder.config.highlight_language
-
-    @property
-    def highlightopts(self):
-        # type: () -> str
-        warnings.warn('HTMLTranslator.highlightopts is deprecated.',
-                      RemovedInSphinx30Warning, stacklevel=2)
-        return self.builder.config.highlight_options
-
-    @property
-    def highlightlinenothreshold(self):
-        # type: () -> int
-        warnings.warn('HTMLTranslator.highlightlinenothreshold is deprecated.',
-                      RemovedInSphinx30Warning, stacklevel=2)
-        return sys.maxsize