turn off debugging printfs

tests/PathOpsAngleTest.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "PathOpsTestCommon.h"
 #include "SkOpSegment.h"
 #include "SkTArray.h"
 #include "Test.h"
@@ skipping 239 matching lines @@
     switch(set[idx].ptCount) {
         case 2: {
             SkASSERT(ValidPoints(data, 2));
             seg->addLine(data, false, false);
             SkDLine dLine;
             dLine.set(set[idx].ptData);
             SkASSERT(ValidLine(dLine));
             if (useIntersectPt) {
                 break;
             }
-            start = dLine.xyAtT(set[idx].tStart).asSkPoint();
-            end = dLine.xyAtT(set[idx].tEnd).asSkPoint();
+            start = dLine.ptAtT(set[idx].tStart).asSkPoint();
+            end = dLine.ptAtT(set[idx].tEnd).asSkPoint();
             } break;
         case 3: {
             SkASSERT(ValidPoints(data, 3));
             seg->addQuad(data, false, false);
             SkDQuad dQuad;
             dQuad.set(set[idx].ptData);
             SkASSERT(ValidQuad(dQuad));
              if (useIntersectPt) {
                 break;
             }
-            start = dQuad.xyAtT(set[idx].tStart).asSkPoint();
-            end = dQuad.xyAtT(set[idx].tEnd).asSkPoint();
+            start = dQuad.ptAtT(set[idx].tStart).asSkPoint();
+            end = dQuad.ptAtT(set[idx].tEnd).asSkPoint();
             } break;
         case 4: {
             SkASSERT(ValidPoints(data, 4));
             seg->addCubic(data, false, false);
             SkDCubic dCubic;
             dCubic.set(set[idx].ptData);
             SkASSERT(ValidCubic(dCubic));
             if (useIntersectPt) {
                 break;
             }
-            start = dCubic.xyAtT(set[idx].tStart).asSkPoint();
-            end = dCubic.xyAtT(set[idx].tEnd).asSkPoint();
+            start = dCubic.ptAtT(set[idx].tStart).asSkPoint();
+            end = dCubic.ptAtT(set[idx].tEnd).asSkPoint();
             } break;
     }
     double tStart = set[idx].tStart;
     double tEnd = set[idx].tEnd;
     seg->addT(NULL, start, tStart);
     seg->addT(NULL, end, tEnd);
     if (tStart != 0 && tEnd != 0) {
         seg->addT(NULL, set[idx].ptData[0], 0);
     }
     if (tStart != 1 && tEnd != 1) {
@@ skipping 173 matching lines @@
     }
 }
 #endif
 
 #include "TestClassDef.h"
 DEFINE_TESTCLASS_SHORT(PathOpsAngleTest)
 
 DEFINE_TESTCLASS_SHORT(PathOpsAngleTestOne)
 
 // DEFINE_TESTCLASS_SHORT(PathOpsAngleFindSlop)