convert pathops to use SkSTArray where possible.

src/pathops/SkOpContour.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef SkOpContour_DEFINED
 #define SkOpContour_DEFINED
 
 #include "SkOpSegment.h"
@@ skipping 28 matching lines @@
     void addCoincident(int index, SkOpContour* other, int otherIndex,
                        const SkIntersections& ts, bool swap);
     void addCoincidentPoints();
 
     void addCross(const SkOpContour* crosser) {
 #ifdef DEBUG_CROSS
         for (int index = 0; index < fCrosses.count(); ++index) {
             SkASSERT(fCrosses[index] != crosser);
         }
 #endif
-        *fCrosses.append() = crosser;
+        fCrosses.push_back(crosser);
     }
 
     void addCubic(const SkPoint pts[4]) {
         fSegments.push_back().addCubic(pts, fOperand, fXor);
         fContainsCurves = fContainsCubics = true;
     }
 
     int addLine(const SkPoint pts[2]) {
         fSegments.push_back().addLine(pts, fOperand, fXor);
         return fSegments.count();
@@ skipping 147 matching lines @@
 #if DEBUG_ACTIVE_SPANS || DEBUG_ACTIVE_SPANS_FIRST_ONLY
     void debugShowActiveSpans() {
         for (int index = 0; index < fSegments.count(); ++index) {
             fSegments[index].debugShowActiveSpans();
         }
     }
 #endif
 
 #if DEBUG_SHOW_WINDING
     int debugShowWindingValues(int totalSegments, int ofInterest);
-    static void debugShowWindingValues(const SkTDArray<SkOpContour*>& contourList);
+    static void debugShowWindingValues(const SkTArray<SkOpContour*, true>& contourList);
 #endif
 
 private:
     void setBounds();
 
     SkTArray<SkOpSegment> fSegments;
-    SkTDArray<SkOpSegment*> fSortedSegments;
+    SkTArray<SkOpSegment*, true> fSortedSegments;
     int fFirstSorted;
-    SkTDArray<SkCoincidence> fCoincidences;
-    SkTDArray<const SkOpContour*> fCrosses;
+    SkTArray<SkCoincidence, true> fCoincidences;
+    SkTArray<const SkOpContour*, true> fCrosses;
     SkPathOpsBounds fBounds;
     bool fContainsIntercepts;  // FIXME: is this used by anybody?
     bool fContainsCubics;
     bool fContainsCurves;
     bool fDone;
     bool fOperand;  // true for the second argument to a binary operator
     bool fXor;
     bool fOppXor;
 #if DEBUG_DUMP
     int fID;
 #endif
 };
 
 #endif