1 files changed, 0 insertions, 40 deletions
diff --git a/src/mbgl/util/font_stack.cpp b/src/mbgl/util/font_stack.cpp
index 177d5e6f31..fb3b1b60a2 100644
--- a/src/mbgl/util/font_stack.cpp
+++ b/src/mbgl/util/font_stack.cpp
@@ -1,14 +1,10 @@
 #include <mbgl/util/font_stack.hpp>
-#include <mbgl/util/logging.hpp>
-#include <mbgl/style/layers/symbol_layer_impl.hpp>
 
 #include <boost/functional/hash.hpp>
 #include <boost/algorithm/string/join.hpp>
 
 namespace mbgl {
 
-using namespace style;
-
 std::string fontStackToString(const FontStack& fontStack) {
     return boost::algorithm::join(fontStack, ",");
 }
@@ -17,40 +13,4 @@ std::size_t FontStackHash::operator()(const FontStack& fontStack) const {
     return boost::hash_range(fontStack.begin(), fontStack.end());
 }
 
-std::set<FontStack> fontStacks(const std::vector<Immutable<style::Layer::Impl>>& layers) {
-    std::set<FontStack> result;
-
-    for (const auto& layer : layers) {
-        if (layer->type != LayerType::Symbol) {
-            continue;
-        }
-
-        const SymbolLayer::Impl& impl = dynamic_cast<const SymbolLayer::Impl&>(*layer);
-        if (impl.layout.get<TextField>().isUndefined()) {
-            continue;
-        }
-
-        impl.layout.get<TextFont>().match(
-            [&] (Undefined) {
-                result.insert({"Open Sans Regular", "Arial Unicode MS Regular"});
-            },
-            [&] (const FontStack& constant) {
-                result.insert(constant);
-            },
-            [&] (const auto& function) {
-                for (const auto& value : function.possibleOutputs()) {
-                    if (value) {
-                        result.insert(*value);
-                    } else {
-                        Log::Warning(Event::ParseStyle, "Layer '%s' has an invalid value for text-font and will not render text. Output values must be contained as literals within the expression.", impl.id.c_str());
-                        break;
-                    }
-                }
-            }
-        );
-    }
-
-    return result;
-}
-
 } // namespace mbgl