abstract name of clipping ops, to transtion to a more restricted set

tools/debugger/SkObjectParser.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkObjectParser.h"
 #include "SkData.h"
 #include "SkFontDescriptor.h"
@@ skipping 295 matching lines @@
         mRRect->append(", ");
         mRRect->appendScalar(radii.fY);
         if (i < 3) {
             mRRect->append(", ");
         }
     }
     mRRect->append(")");
     return mRRect;
 }
 
-SkString* SkObjectParser::RegionOpToString(SkRegion::Op op) {
+SkString* SkObjectParser::ClipOpToString(SkCanvas::ClipOp op) {
     SkString* mOp = new SkString("SkRegion::Op: ");
-    if (op == SkRegion::kDifference_Op) {
+    if (op == SkCanvas::kDifference_Op) {
         mOp->append("kDifference_Op");
-    } else if (op == SkRegion::kIntersect_Op) {
+    } else if (op == SkCanvas::kIntersect_Op) {
         mOp->append("kIntersect_Op");
-    } else if (op == SkRegion::kUnion_Op) {
+    } else if (op == SkCanvas::kUnion_Op) {
         mOp->append("kUnion_Op");
-    } else if (op == SkRegion::kXOR_Op) {
+    } else if (op == SkCanvas::kXOR_Op) {
         mOp->append("kXOR_Op");
-    } else if (op == SkRegion::kReverseDifference_Op) {
+    } else if (op == SkCanvas::kReverseDifference_Op) {
         mOp->append("kReverseDifference_Op");
-    } else if (op == SkRegion::kReplace_Op) {
+    } else if (op == SkCanvas::kReplace_Op) {
         mOp->append("kReplace_Op");
     } else {
         mOp->append("Unknown Type");
     }
     return mOp;
 }
 
 SkString* SkObjectParser::RegionToString(const SkRegion& region) {
     SkString* mRegion = new SkString("SkRegion: Data unavailable.");
     return mRegion;
@@ skipping 57 matching lines @@
             }
             break;
         }
         default:
             decodedText->append("Unknown text encoding.");
             break;
     }
 
     return decodedText;
 }