remove unused reduce order code

tests/PathOpsQuadReduceOrderTest.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "PathOpsQuadIntersectionTestData.h"
 #include "SkIntersections.h"
 #include "SkPathOpsRect.h"
 #include "SkReduceOrder.h"
 #include "Test.h"
 
 static const SkDQuad testSet[] = {
     {{{1, 1}, {2, 2}, {1, 1.000003}}},
     {{{1, 0}, {2, 6}, {3, 0}}}
 };
 
 static const size_t testSetCount = SK_ARRAY_COUNT(testSet);
 
 static void oneOffTest(skiatest::Reporter* reporter) {
     for (size_t index = 0; index < testSetCount; ++index) {
         const SkDQuad& quad = testSet[index];
         SkReduceOrder reducer;
-        SkDEBUGCODE(int result = ) reducer.reduce(quad, SkReduceOrder::kFill_Style);
+        SkDEBUGCODE(int result = ) reducer.reduce(quad);
         SkASSERT(result == 3);
     }
 }
 
 static void standardTestCases(skiatest::Reporter* reporter) {
     size_t index;
     SkReduceOrder reducer;
     int order;
     enum {
         RunAll,
         RunQuadraticLines,
         RunQuadraticModLines,
         RunNone
     } run = RunAll;
     int firstTestIndex = 0;
 #if 0
     run = RunQuadraticLines;
     firstTestIndex = 1;
 #endif
     int firstQuadraticLineTest = run == RunAll ? 0 : run == RunQuadraticLines ? firstTestIndex
             : SK_MaxS32;
     int firstQuadraticModLineTest = run == RunAll ? 0 : run == RunQuadraticModLines ? firstTestIndex
             : SK_MaxS32;
 
     for (index = firstQuadraticLineTest; index < quadraticLines_count; ++index) {
         const SkDQuad& quad = quadraticLines[index];
-        order = reducer.reduce(quad, SkReduceOrder::kFill_Style);
+        order = reducer.reduce(quad);
         if (order != 2) {
             SkDebugf("[%d] line quad order=%d\n", (int) index, order);
         }
     }
     for (index = firstQuadraticModLineTest; index < quadraticModEpsilonLines_count; ++index) {
         const SkDQuad& quad = quadraticModEpsilonLines[index];
-        order = reducer.reduce(quad, SkReduceOrder::kFill_Style);
+        order = reducer.reduce(quad);
         if (order != 3) {
             SkDebugf("[%d] line mod quad order=%d\n", (int) index, order);
         }
     }
 }
 
 static void PathOpsReduceOrderQuadTest(skiatest::Reporter* reporter) {
     oneOffTest(reporter);
     standardTestCases(reporter);
 }
 
 #include "TestClassDef.h"
 DEFINE_TESTCLASS_SHORT(PathOpsReduceOrderQuadTest)