tool_type_        191 tools/gn/ninja_binary_target_writer.cc   const Toolchain::Tool& tool = toolchain_->GetTool(tool_type_);
tool_type_        319 tools/gn/ninja_binary_target_writer.cc        << Toolchain::ToolTypeToName(tool_type_);
tool_type_         64 tools/gn/ninja_binary_target_writer.h   Toolchain::ToolType tool_type_;