Added PointLights to SkLights::Light

gm/lightingshaderbevel.cpp

Index: gm/lightingshaderbevel.cpp
diff --git a/gm/lightingshaderbevel.cpp b/gm/lightingshaderbevel.cpp
index dfc46e44717b784b8843d770d7be1354be0d0cb5..cdba7a5b7e534183bf34ac9cb38de9946cc315b8 100644
--- a/gm/lightingshaderbevel.cpp
+++ b/gm/lightingshaderbevel.cpp
@@ -36,9 +36,9 @@ protected:
         SkLights::Builder builder;
         const SkVector3 kLightFromUpperRight = SkVector3::Make(0.788f, 0.394f, 0.473f);
 
-        builder.add(SkLights::Light(SkColor3f::Make(1.0f, 1.0f, 1.0f),
-                                    kLightFromUpperRight));
-        builder.add(SkLights::Light(SkColor3f::Make(0.2f, 0.2f, 0.2f)));
+        builder.add(SkLights::Light::MakeDirectionalLight(SkColor3f::Make(1.0f, 1.0f, 1.0f),
+                                                          kLightFromUpperRight));
+        builder.add(SkLights::Light::MakeAmbientLight(SkColor3f::Make(0.2f, 0.2f, 0.2f)));
         fLights = builder.finish();
 
         // fRect is assumed to be square throughout this file