[core] Remove the ability to change cross-fade durations via transition

We shouldn't overload transition duration to mean the duration of the
cross-fade when moving between stops. If we want to allow styles to
override the default 300ms fade duration, it should be a dedicated
property like raster-fade-duration.

I don't think any styles use this functionality -- if they did, they
were broken for MapMode::Still rendering.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mbgl/layer/fill_layer.cpp b/src/mbgl/layer/fill_layer.cpp
index 7d53fa97cb..b5e0727559 100644
--- a/src/mbgl/layer/fill_layer.cpp
+++ b/src/mbgl/layer/fill_layer.cpp
@@ -17,7 +17,7 @@ void FillLayer::parsePaints(const JSVal& layer) {
         parseProperty<Function<std::array<float, 2>>>("fill-translate", PropertyKey::FillTranslate, paint, value);
         parseProperty<PropertyTransition>("fill-translate-transition", PropertyKey::FillTranslate, paint, value);
         parseProperty<Function<TranslateAnchorType>>("fill-translate-anchor", PropertyKey::FillTranslateAnchor, paint, value);
-        parseProperty<Function<Faded<std::string>>>("fill-pattern", PropertyKey::FillImage, paint, value, "fill-pattern-transition");
+        parseProperty<Function<Faded<std::string>>>("fill-pattern", PropertyKey::FillImage, paint, value);
     });
 }