++

lib/ui/dart_ui.cc

@@ -175,7 +175,7 @@ typedef CanvasPath Path;
   V(FragmentProgram, initFromAsset, 2)                 \
   V(ReusableFragmentShader, Dispose, 1)                \
   V(ReusableFragmentShader, SetSampler, 3)             \
-  V(ReusableFragmentShader, ValidateSamplers, 1)       \
+  V(ReusableFragmentShader, ValidateSamplers, 0)       \
   V(Gradient, initLinear, 6)                           \
   V(Gradient, initRadial, 8)                           \
   V(Gradient, initSweep, 9)                            \

lib/ui/painting/fragment_shader.cc

@@ -56,7 +56,7 @@ Dart_Handle ReusableFragmentShader::Create(Dart_Handle wrapper,
                                    float_count);
 }
 
-bool ReusableFragmentShader::ValidateSamplers(Dart_Handle wrapper) {
+bool ReusableFragmentShader::ValidateSamplers() {
   std::cerr << ((void*)this) << std::endl;
   for (auto i = 0u; i < samplers_.size(); i += 1) {
     if (samplers_[i] == nullptr) {

lib/ui/painting/fragment_shader.h

@@ -36,7 +36,7 @@ class ReusableFragmentShader : public Shader {
 
   void SetSampler(Dart_Handle index, Dart_Handle sampler);
 
-  bool ValidateSamplers(Dart_Handle wrapper);
+  bool ValidateSamplers();
 
   void Dispose();