add asserts to point<-->verb helpers

src/effects/SkCornerPathEffect.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkCornerPathEffect.h"
@@ skipping 93 matching lines @@
                 firstStep.set(0, 0);
                 break;
             case SkPath::kClose_Verb:
                 if (firstStep.fX || firstStep.fY) {
                     dst->quadTo(lastCorner.fX, lastCorner.fY,
                                 lastCorner.fX + firstStep.fX,
                                 lastCorner.fY + firstStep.fY);
                     }
                 dst->close();
                 break;
+            case SkPath::kConic_Verb:
+                SkASSERT(0);
+                break;
             case SkPath::kDone_Verb:
                 goto DONE;
         }
 
         if (SkPath::kMove_Verb == prevVerb) {
             firstStep = step;
         }
         prevVerb = verb;
     }
 DONE:
     return true;
 }
 
 void SkCornerPathEffect::flatten(SkFlattenableWriteBuffer& buffer) const {
     this->INHERITED::flatten(buffer);
     buffer.writeScalar(fRadius);
 }
 
 SkCornerPathEffect::SkCornerPathEffect(SkFlattenableReadBuffer& buffer) {
     fRadius = buffer.readScalar();
 }