fix calling undef inline func build error

src/core/SkClipStack.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 "SkClipStack.h"
 #include "SkPath.h"
 #include "SkThread.h"
@@ skipping 85 matching lines @@
         case kRRect_Type:
             path->reset();
             path->addRRect(fRRect);
             break;
         case kPath_Type:
             *path = fPath;
             break;
     }
 }
 
+void SkClipStack::Element::setEmpty() {
+    fType = kEmpty_Type;
+    fFiniteBound.setEmpty();
+    fFiniteBoundType = kNormal_BoundsType;
+    fIsIntersectionOfRects = false;
+    fRect.setEmpty();
+    fRRect.setEmpty();
+    fPath.reset();
+    fGenID = kEmptyGenID;
+    SkDEBUGCODE(this->checkEmpty();)
+}
+
 void SkClipStack::Element::checkEmpty() const {
     SkASSERT(fFiniteBound.isEmpty());
     SkASSERT(kNormal_BoundsType == fFiniteBoundType);
     SkASSERT(!fIsIntersectionOfRects);
     SkASSERT(kEmptyGenID == fGenID);
     SkASSERT(fPath.isEmpty());
 }
 
 bool SkClipStack::Element::canBeIntersectedInPlace(int saveCount, SkRegion::Op op) const {
     if (kEmpty_Type == fType &&
@@ skipping 664 matching lines @@
         return kWideOpenGenID;
     }
 
     const Element* back = static_cast<const Element*>(fDeque.back());
     if (kInsideOut_BoundsType == back->fFiniteBoundType && back->fFiniteBound.isEmpty()) {
         return kWideOpenGenID;
     }
 
     return back->getGenID();
 }