1 files changed, 0 insertions, 78 deletions
diff --git a/include/mbgl/style/conversion/data_driven_property_value.hpp b/include/mbgl/style/conversion/data_driven_property_value.hpp
deleted file mode 100644
index 2d8817ecf4..0000000000
--- a/include/mbgl/style/conversion/data_driven_property_value.hpp
+++ /dev/null
@@ -1,78 +0,0 @@
-#pragma once
-
-#include <mbgl/style/data_driven_property_value.hpp>
-#include <mbgl/style/conversion.hpp>
-#include <mbgl/style/conversion/constant.hpp>
-#include <mbgl/style/conversion/function.hpp>
-#include <mbgl/style/expression/is_expression.hpp>
-#include <mbgl/style/expression/is_constant.hpp>
-#include <mbgl/style/expression/literal.hpp>
-#include <mbgl/style/expression/value.hpp>
-#include <mbgl/style/expression/parsing_context.hpp>
-
-namespace mbgl {
-namespace style {
-namespace conversion {
-
-template <class T>
-struct Converter<DataDrivenPropertyValue<T>> {
-    optional<DataDrivenPropertyValue<T>> operator()(const Convertible& value, Error& error, bool convertTokens) const {
-        using namespace mbgl::style::expression;
-
-        if (isUndefined(value)) {
-            return DataDrivenPropertyValue<T>();
-        }
-
-        optional<PropertyExpression<T>> expression;
-
-        if (isExpression(value)) {
-            ParsingContext ctx(valueTypeToExpressionType<T>());
-            ParseResult parsed = ctx.parseLayerPropertyExpression(value);
-            if (!parsed) {
-                error.message = ctx.getCombinedErrors();
-                return nullopt;
-            }
-            expression = PropertyExpression<T>(std::move(*parsed));
-        } else if (isObject(value)) {
-            expression = convertFunctionToExpression<T>(value, error, convertTokens);
-        } else {
-            optional<T> constant = convert<T>(value, error);
-            if (!constant) {
-                return nullopt;
-            }
-            return convertTokens ? maybeConvertTokens(*constant) : DataDrivenPropertyValue<T>(*constant);
-        }
-
-        if (!expression) {
-            return nullopt;
-        } else if (!(*expression).isFeatureConstant() || !(*expression).isZoomConstant()) {
-            return { std::move(*expression) };
-        } else if ((*expression).getExpression().getKind() == Kind::Literal) {
-            optional<T> constant = fromExpressionValue<T>(
-                static_cast<const Literal&>((*expression).getExpression()).getValue());
-            if (!constant) {
-                return nullopt;
-            }
-            return DataDrivenPropertyValue<T>(*constant);
-        } else {
-            assert(false);
-            error.message = "expected a literal expression";
-            return nullopt;
-        }
-    }
-
-    template <class S>
-    DataDrivenPropertyValue<T> maybeConvertTokens(const S& t) const {
-        return DataDrivenPropertyValue<T>(t);
-    };
-
-    DataDrivenPropertyValue<T> maybeConvertTokens(const std::string& t) const {
-        return hasTokens(t)
-            ? DataDrivenPropertyValue<T>(PropertyExpression<T>(convertTokenStringToExpression(t)))
-            : DataDrivenPropertyValue<T>(t);
-    }
-};
-
-} // namespace conversion
-} // namespace style
-} // namespace mbgl