override delete operators in DlGradient classes

display_list/display_list_color_source.cc

@@ -84,6 +84,15 @@ std::shared_ptr<DlColorSource> DlColorSource::From(SkShader* sk_shader) {
   return source;
 }
 
+static void DlGradientDeleter(void* p) {
+  // Some of our target environments would prefer a sized delete,
+  // but other target environments do not have that operator.
+  // Use an unsized delete until we get better agreement in the
+  // environments.
+  // See https://github.com/flutter/flutter/issues/100327
+  ::operator delete(p);
+}
+
 std::shared_ptr<DlColorSource> DlColorSource::MakeLinear(
     const SkPoint start_point,
     const SkPoint end_point,
@@ -98,8 +107,10 @@ std::shared_ptr<DlColorSource> DlColorSource::MakeLinear(
   void* storage = ::operator new(needed);
 
   std::shared_ptr<DlLinearGradientColorSource> ret;
-  ret.reset(new (storage) DlLinearGradientColorSource(
-      start_point, end_point, stop_count, colors, stops, tile_mode, matrix));
+  ret.reset(new (storage)
+                DlLinearGradientColorSource(start_point, end_point, stop_count,
+                                            colors, stops, tile_mode, matrix),
+            DlGradientDeleter);
   return std::move(ret);
 }
 
@@ -118,7 +129,8 @@ std::shared_ptr<DlColorSource> DlColorSource::MakeRadial(
 
   std::shared_ptr<DlRadialGradientColorSource> ret;
   ret.reset(new (storage) DlRadialGradientColorSource(
-      center, radius, stop_count, colors, stops, tile_mode, matrix));
+                center, radius, stop_count, colors, stops, tile_mode, matrix),
+            DlGradientDeleter);
   return std::move(ret);
 }
 
@@ -139,8 +151,9 @@ std::shared_ptr<DlColorSource> DlColorSource::MakeConical(
 
   std::shared_ptr<DlConicalGradientColorSource> ret;
   ret.reset(new (storage) DlConicalGradientColorSource(
-      start_center, start_radius, end_center, end_radius, stop_count, colors,
-      stops, tile_mode, matrix));
+                start_center, start_radius, end_center, end_radius, stop_count,
+                colors, stops, tile_mode, matrix),
+            DlGradientDeleter);
   return std::move(ret);
 }
 
@@ -159,8 +172,10 @@ std::shared_ptr<DlColorSource> DlColorSource::MakeSweep(
   void* storage = ::operator new(needed);
 
   std::shared_ptr<DlSweepGradientColorSource> ret;
-  ret.reset(new (storage) DlSweepGradientColorSource(
-      center, start, end, stop_count, colors, stops, tile_mode, matrix));
+  ret.reset(new (storage)
+                DlSweepGradientColorSource(center, start, end, stop_count,
+                                           colors, stops, tile_mode, matrix),
+            DlGradientDeleter);
   return std::move(ret);
 }