Remove temporary fix for converter to v0.5.0

lib/surface/compiler/tokenizer.ex

@@ -80,8 +80,7 @@ defmodule Surface.Compiler.Tokenizer do
     column = Keyword.get(opts, :column, 1)
     indentation = Keyword.get(opts, :indentation, 0)
 
-    # TODO: Fix for the converter. Remove `embedded_expr?` eventually after 0.5.0 is released
-    state = %{file: file, column_offset: indentation + 1, braces: [], embedded_expr?: false}
+    state = %{file: file, column_offset: indentation + 1, braces: []}
 
     handle_text(text, line, column, [], [], state)
   end
@@ -623,23 +622,6 @@ defmodule Surface.Compiler.Tokenizer do
     handle_attr_value_double_quote(rest, line + 1, column, ["\n" | buffer], acc, state)
   end
 
-  # TODO: Fix for the converter. Remove it eventually after 0.5.0 is released
-  defp handle_attr_value_double_quote("{{" <> rest, line, column, buffer, acc, state) do
-    state = %{state | embedded_expr?: true}
-    handle_attr_value_double_quote(rest, line, column + 2, ["{{" | buffer], acc, state)
-  end
-
-  defp handle_attr_value_double_quote("}}" <> rest, line, column, buffer, acc, state) do
-    state = %{state | embedded_expr?: false}
-    handle_attr_value_double_quote(rest, line, column + 2, ["{{" | buffer], acc, state)
-  end
-
-  defp handle_attr_value_double_quote("\"" <> rest, line, column, buffer, acc, %{embedded_expr?: true} = state) do
-    handle_attr_value_double_quote(rest, line, column + 1, ["\"" | buffer], acc, state)
-  end
-
-  ###
-
   defp handle_attr_value_double_quote("\"" <> rest, line, column, buffer, acc, state) do
     value = buffer_to_string(buffer)