Added PointLights to SkLights::Light

samplecode/SampleLighting.cpp

Index: samplecode/SampleLighting.cpp
diff --git a/samplecode/SampleLighting.cpp b/samplecode/SampleLighting.cpp
index 1c86c993624c0d566de2948598f5c01892fcda9f..bab2b5df92270172e75a0099fe6a4245835f8a4e 100755
--- a/samplecode/SampleLighting.cpp
+++ b/samplecode/SampleLighting.cpp
@@ -21,8 +21,8 @@ static sk_sp<SkLights> create_lights(SkScalar angle, SkScalar blue) {
 
     SkLights::Builder builder;
 
-    builder.add(SkLights::Light(SkColor3f::Make(1.0f, 1.0f, blue), dir));
-    builder.add(SkLights::Light(SkColor3f::Make(0.1f, 0.1f, 0.1f)));
+    builder.add(SkLights::Light::MakeDirectional(SkColor3f::Make(1.0f, 1.0f, blue), dir));
+    builder.add(SkLights::Light::MakeAmbient(SkColor3f::Make(0.1f, 0.1f, 0.1f)));
 
     return builder.finish();
 }