Changes to Lua gradient scraping

src/utils/SkLua.cpp

Index: src/utils/SkLua.cpp
diff --git a/src/utils/SkLua.cpp b/src/utils/SkLua.cpp
index e6d5d4c5ffa10145e5b3be7baa39385eb65a03e2..2429d9934f39c8d20a92ea61e07c96f7616bd58f 100644
--- a/src/utils/SkLua.cpp
+++ b/src/utils/SkLua.cpp
@@ -1275,11 +1275,11 @@ static int lshader_asAGradient(lua_State* L) {
             info.fColorOffsets = pos.get();
             shader->asAGradient(&info);
 
-            bool containsHardStops = false;
-            bool isEvenlySpaced    = true;
+            int  numHardStops   = 0;
+            bool isEvenlySpaced = true;
             for (int i = 1; i < info.fColorCount; i++) {
                 if (SkScalarNearlyEqual(info.fColorOffsets[i], info.fColorOffsets[i-1])) {
-                    containsHardStops = true;
+                    numHardStops++;
                 }
                 if (!SkScalarNearlyEqual(info.fColorOffsets[i], i/(info.fColorCount - 1.0f))) {
                     isEvenlySpaced = false;
@@ -1287,11 +1287,11 @@ static int lshader_asAGradient(lua_State* L) {
             }
 
             lua_newtable(L);
-            setfield_string(L,  "type",               gradtype2string(t));
-            setfield_string(L,  "tile",               mode2string(info.fTileMode));
-            setfield_number(L,  "colorCount",         info.fColorCount);
-            setfield_boolean(L, "containsHardStops",  containsHardStops);
-            setfield_boolean(L, "isEvenlySpaced",     isEvenlySpaced);
+            setfield_string(L,  "type",           gradtype2string(t));
+            setfield_string(L,  "tile",           mode2string(info.fTileMode));
+            setfield_number(L,  "colorCount",     info.fColorCount);
+            setfield_number(L,  "numHardStops",   numHardStops);
+            setfield_boolean(L, "isEvenlySpaced", isEvenlySpaced);
 
             lua_newtable(L);
             for (int i = 0; i < info.fColorCount; i++) {