Remove unused heredoc checks in render queue (#827)

Author: reese

librubyfmt/src/intermediary.rs

@@ -34,23 +34,11 @@ impl<'src> Intermediary<'src> {
         self.tokens.len()
     }
 
-    pub fn pop_heredoc_mistake(&mut self) {
-        self.tokens.remove(self.tokens.len() - 1);
-        self.tokens.remove(self.tokens.len() - 1);
-        self.index_of_last_hard_newline = self.tokens.len() - 1;
-    }
-
     pub fn fix_heredoc_duplicate_indent_mistake(&mut self) {
         // Remove duplicate indent
         self.tokens.remove(self.tokens.len() - 3);
     }
 
-    pub fn fix_heredoc_arg_newline_mistake(&mut self) {
-        // Remove duplicate newline
-        self.tokens.remove(self.tokens.len() - 1);
-        self.index_of_last_hard_newline = self.tokens.len() - 1;
-    }
-
     pub fn last<const N: usize>(&self) -> Option<&[ConcreteLineToken<'src>; N]> {
         self.tokens.last_chunk::<N>()
     }

librubyfmt/src/render_queue_writer.rs

@@ -133,18 +133,6 @@ impl<'src> RenderQueueWriter<'src> {
                 },
             }
 
-            if let Some(
-                [
-                    ConcreteLineToken::HeredocClose { .. },
-                    ConcreteLineToken::HardNewLine,
-                    ConcreteLineToken::Indent { .. },
-                    ConcreteLineToken::HardNewLine,
-                ],
-            ) = accum.last::<4>()
-            {
-                accum.pop_heredoc_mistake();
-            }
-
             if let Some(
                 [
                     ConcreteLineToken::End,
@@ -210,21 +198,6 @@ impl<'src> RenderQueueWriter<'src> {
             {
                 accum.fix_heredoc_duplicate_indent_mistake();
             }
-
-            if let Some(
-                [
-                    ConcreteLineToken::HeredocClose { .. },
-                    ConcreteLineToken::HardNewLine,
-                    ConcreteLineToken::Indent { .. },
-                    ConcreteLineToken::Delim { .. },
-                    ConcreteLineToken::Comma,
-                    ConcreteLineToken::HardNewLine,
-                    ConcreteLineToken::HardNewLine,
-                ],
-            ) = accum.last::<7>()
-            {
-                accum.fix_heredoc_arg_newline_mistake();
-            }
         }
     }