add asserts to point<-->verb helpers

src/gpu/GrAAHairLinePathRenderer.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 "GrAAHairLinePathRenderer.h"
 
@@ skipping 203 matching lines @@
     GrRect bounds;
     GrIRect ibounds;
 
     bool persp = m.hasPerspective();
 
     for (;;) {
         GrPoint pathPts[4];
         GrPoint devPts[4];
         SkPath::Verb verb = iter.next(pathPts);
         switch (verb) {
-            case SkPath::kMove_Verb:
+             case SkPath::kConic_Verb:
+                SkASSERT(0);
+                break;
+           case SkPath::kMove_Verb:
                 break;
             case SkPath::kLine_Verb:
                 m.mapPoints(devPts, pathPts, 2);
                 bounds.setBounds(devPts, 2);
                 bounds.outset(SK_Scalar1, SK_Scalar1);
                 bounds.roundOut(&ibounds);
                 if (SkIRect::Intersects(devClipBounds, ibounds)) {
                     SkPoint* pts = lines->push_back_n(2);
                     pts[0] = devPts[0];
                     pts[1] = devPts[1];
@@ skipping 660 matching lines @@
                             0,                                 // startI
                             kVertsPerQuad*n,                   // vCount
                             kIdxsPerQuad*n,                    // iCount
                             &devBounds);
         quads += n;
     }
     target->resetIndexSource();
 
     return true;
 }