message: Remove redundant method that is moved to common/model.h
diff: @@ -42,20 +42,6 @@ namespace gpu {
  namespace gl {
  namespace {
  -// Returns true if all tensors have same batch value.
  -bool IsBatchMatchesForAllValues(const GraphFloat32& model) {
  - const auto& values = model.values();
  - if (!values.empty()) {
  - const int32_t b = values[0]->tensor.shape.b;
  - for (auto value : values) {
  - if (value->tensor.shape.b != b) {
  - return false;
  - }
  - }
  - }
  - return true;
  -}
  -
  std::string GetShaderHeader(uint3 localsize) {
  return absl::StrCat("#version 310 es\nlayout(local_size_x = ", localsize.x,
  ", local_size_y = ", localsize.y,
  