simplify RawIter - don't return a pt in kClose

tests/PathTest.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCanvas.h"
 #include "SkPaint.h"
 #include "SkParse.h"
@@ skipping 2584 matching lines @@
     p.moveTo(SK_Scalar1*2, SK_Scalar1);
     p.close();
     p.moveTo(SK_Scalar1*3, SK_Scalar1*2);
     p.moveTo(SK_Scalar1*4, SK_Scalar1*3);
     p.close();
     iter.setPath(p);
     REPORTER_ASSERT(reporter, iter.next(pts) == SkPath::kMove_Verb);
     REPORTER_ASSERT(reporter, pts[0].fX == SK_Scalar1);
     REPORTER_ASSERT(reporter, pts[0].fY == 0);
     REPORTER_ASSERT(reporter, iter.next(pts) == SkPath::kClose_Verb);
-    REPORTER_ASSERT(reporter, pts[0].fX == SK_Scalar1);
-    REPORTER_ASSERT(reporter, pts[0].fY == 0);
     REPORTER_ASSERT(reporter, iter.next(pts) == SkPath::kMove_Verb);
     REPORTER_ASSERT(reporter, pts[0].fX == SK_Scalar1*2);
     REPORTER_ASSERT(reporter, pts[0].fY == SK_Scalar1);
     REPORTER_ASSERT(reporter, iter.next(pts) == SkPath::kClose_Verb);
-    REPORTER_ASSERT(reporter, pts[0].fX == SK_Scalar1*2);
-    REPORTER_ASSERT(reporter, pts[0].fY == SK_Scalar1);
     REPORTER_ASSERT(reporter, iter.next(pts) == SkPath::kMove_Verb);
     REPORTER_ASSERT(reporter, pts[0].fX == SK_Scalar1*3);
     REPORTER_ASSERT(reporter, pts[0].fY == SK_Scalar1*2);
     REPORTER_ASSERT(reporter, iter.next(pts) == SkPath::kMove_Verb);
     REPORTER_ASSERT(reporter, pts[0].fX == SK_Scalar1*4);
     REPORTER_ASSERT(reporter, pts[0].fY == SK_Scalar1*3);
     REPORTER_ASSERT(reporter, iter.next(pts) == SkPath::kClose_Verb);
-    REPORTER_ASSERT(reporter, pts[0].fX == SK_Scalar1*4);
-    REPORTER_ASSERT(reporter, pts[0].fY == SK_Scalar1*3);
     REPORTER_ASSERT(reporter, iter.next(pts) == SkPath::kDone_Verb);
 
     // Generate random paths and verify
     SkPoint randomPts[25];
     for (int i = 0; i < 5; ++i) {
         for (int j = 0; j < 5; ++j) {
             randomPts[i*5+j].set(SK_Scalar1*i, SK_Scalar1*j);
         }
     }
 
@@ skipping 122 matching lines @@
                 case SkPath::kCubic_Verb:
                     REPORTER_ASSERT(reporter, numIterPts < numPoints + 3);
                     REPORTER_ASSERT(reporter, pts[0] == lastPt);
                     REPORTER_ASSERT(reporter, pts[1] == expectedPts[numIterPts]);
                     REPORTER_ASSERT(reporter, pts[2] == expectedPts[numIterPts + 1]);
                     REPORTER_ASSERT(reporter, pts[3] == expectedPts[numIterPts + 2]);
                     lastPt = pts[3];
                     numIterPts += 3;
                     break;
                 case SkPath::kClose_Verb:
-                    REPORTER_ASSERT(reporter, pts[0] == lastMoveTo);
                     lastPt = lastMoveTo;
                     break;
                 default:
                     SkDEBUGFAIL("unexpected verb");
             }
         }
         REPORTER_ASSERT(reporter, numIterPts == numPoints);
         REPORTER_ASSERT(reporter, numIterVerbs == numVerbs);
     }
 }
@@ skipping 1005 matching lines @@
     test_get_point(reporter);
     test_contains(reporter);
     PathTest_Private::TestPathTo(reporter);
     PathRefTest_Private::TestPathRef(reporter);
     test_dump(reporter);
     test_path_crbug389050(reporter);
     test_path_crbugskia2820(reporter);
     test_skbug_3469(reporter);
     test_skbug_3239(reporter);
 }