Fix compilation with SK_ENABLE_INST_COUNT=1

src/core/SkPathRef.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 "SkBuffer.h"
 #include "SkOnce.h"
 #include "SkPath.h"
 #include "SkPathRef.h"
 
-SK_DEFINE_INST_COUNT(SkPathRef);
-
 //////////////////////////////////////////////////////////////////////////////
 SkPathRef::Editor::Editor(SkAutoTUnref<SkPathRef>* pathRef,
                           int incReserveVerbs,
                           int incReservePoints)
 {
     if ((*pathRef)->unique()) {
         (*pathRef)->incReserve(incReserveVerbs, incReservePoints);
     } else {
         SkPathRef* copy = SkNEW(SkPathRef);
         copy->copy(**pathRef, incReserveVerbs, incReservePoints);
@@ skipping 341 matching lines @@
                      fBounds.fTop  - fPoints[i].fY   < SK_ScalarNearlyZero &&
                      fPoints[i].fY - fBounds.fBottom < SK_ScalarNearlyZero));
             if (!fPoints[i].isFinite()) {
                 isFinite = false;
             }
         }
         SkASSERT(SkToBool(fIsFinite) == isFinite);
     }
 }
 #endif