align top and bounds computations

src/pathops/SkPathOpsSimplify.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 "SkAddIntersections.h"
 #include "SkOpCoincidence.h"
 #include "SkOpEdgeBuilder.h"
 #include "SkPathOpsCommon.h"
 #include "SkPathWriter.h"
 
 static bool bridgeWinding(SkTDArray<SkOpContour* >& contourList, SkPathWriter* simple,
         SkChunkAlloc* allocator) {
     bool firstContour = true;
     bool unsortable = false;
     bool topUnsortable = false;
     bool firstPass = true;
-    SkPoint lastTopLeft;
-    SkPoint topLeft = {SK_ScalarMin, SK_ScalarMin};
+    SkDPoint lastTopLeft;
+    SkDPoint topLeft = {SK_ScalarMin, SK_ScalarMin};
     do {
         SkOpSpanBase* start = NULL;
         SkOpSpanBase* end = NULL;
         bool topDone;
         bool onlyVertical = false;
         lastTopLeft = topLeft;
         SkOpSegment* current = FindSortableTop(contourList, firstPass, SkOpAngle::kUnaryWinding,
                 &firstContour, &start, &end, &topLeft, &topUnsortable, &topDone, &onlyVertical,
                 allocator);
         if (!current) {
@@ skipping 210 matching lines @@
     {  // if some edges could not be resolved, assemble remaining fragments
         SkPath temp;
         temp.setFillType(fillType);
         SkPathWriter assembled(temp);
         Assemble(wrapper, &assembled);
         *result = *assembled.nativePath();
         result->setFillType(fillType);
     }
     return true;
 }