Revert of Reland: [qcms] Fix build_output_lut to return correct data for parametric curves

third_party/qcms/src/tests/qcms_test_util.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the Chromium LICENSE file.
 
 #include "qcmsint.h"
 #include "qcmstypes.h"
 
 typedef int (*qcms_test_function)(size_t width,
         size_t height,
         int iterations,
         const char *in_profile,
         const char *out_profile,
         const int force_software);
 
 enum QCMS_TEST_STATUS {
     QCMS_TEST_DISABLED = 0,
     QCMS_TEST_ENABLED = 1,
 };
 
 struct qcms_test_case {
     char test_name[256];
     qcms_test_function test_fn;
     enum QCMS_TEST_STATUS status;
 };
 
 void generate_source_uint8_t(unsigned char *src, const size_t length, const size_t pixel_size);
-float evaluate_parametric_curve(int type, const float params[], float r);