[build] change style code generator to sort properties alphabetically

JSON keys in our style specification don't have a defined order. This change sorts them alphabetically so that we can rely on the order remaining them same across code generation runs.

1 files changed, 6 insertions, 6 deletions

diff --git a/include/mbgl/style/layers/background_layer.hpp b/include/mbgl/style/layers/background_layer.hpp
index 1e1f4b78a8..97ab2c0592 100644
--- a/include/mbgl/style/layers/background_layer.hpp
+++ b/include/mbgl/style/layers/background_layer.hpp
@@ -30,18 +30,18 @@ public:
     void setBackgroundColorTransition(const TransitionOptions&);
     TransitionOptions getBackgroundColorTransition() const;
 
-    static PropertyValue<std::string> getDefaultBackgroundPattern();
-    const PropertyValue<std::string>& getBackgroundPattern() const;
-    void setBackgroundPattern(const PropertyValue<std::string>&);
-    void setBackgroundPatternTransition(const TransitionOptions&);
-    TransitionOptions getBackgroundPatternTransition() const;
-
     static PropertyValue<float> getDefaultBackgroundOpacity();
     const PropertyValue<float>& getBackgroundOpacity() const;
     void setBackgroundOpacity(const PropertyValue<float>&);
     void setBackgroundOpacityTransition(const TransitionOptions&);
     TransitionOptions getBackgroundOpacityTransition() const;
 
+    static PropertyValue<std::string> getDefaultBackgroundPattern();
+    const PropertyValue<std::string>& getBackgroundPattern() const;
+    void setBackgroundPattern(const PropertyValue<std::string>&);
+    void setBackgroundPatternTransition(const TransitionOptions&);
+    TransitionOptions getBackgroundPatternTransition() const;
+
     // Private implementation
 
     class Impl;