SkTDynamicHash: remove need for Equals(const T&, const Key&) param.

src/core/SkPictureFlat.h

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef SkPictureFlat_DEFINED
 #define SkPictureFlat_DEFINED
 
@@ skipping 320 matching lines @@
     // Return the topbot[] after it has been recorded.
     const SkScalar* topBot() const {
         SkASSERT(this->isTopBotWritten());
         return fTopBot;
     }
 
 private:
     // For SkTDynamicHash.
     static const SkFlatData& Identity(const SkFlatData& flat) { return flat; }
     static uint32_t Hash(const SkFlatData& flat) { return flat.checksum(); }
-    static bool Equal(const SkFlatData& a, const SkFlatData& b) { return a == b; }
 
     void setIndex(int index) { fIndex = index; }
     uint8_t* data() { return (uint8_t*)this + sizeof(*this); }
 
     // This assumes the payload flat data has already been written and does not modify it.
     void stampHeader(int index, int32_t size) {
         SkASSERT(SkIsAlign4(size));
         fIndex     = index;
         fFlatSize  = size;
         fTopBot[0] = SK_ScalarNaN;  // Mark as unwritten.
@@ skipping 205 matching lines @@
 
     // All SkFlatData* stored in fIndexedData and fHash are owned by the controller.
     SkAutoTUnref<SkFlatController> fController;
     SkWriteBuffer fScratch;
     bool fReady;
 
     // For index -> SkFlatData.  0-based, while all indices in the API are 1-based.  Careful!
     SkTDArray<const SkFlatData*> fIndexedData;
 
     // For SkFlatData -> cached SkFlatData, which has index().
-    SkTDynamicHash<SkFlatData, SkFlatData,
-                   SkFlatData::Identity, SkFlatData::Hash, SkFlatData::Equal> fHash;
+    SkTDynamicHash<SkFlatData, SkFlatData, SkFlatData::Identity, SkFlatData::Hash> fHash;
 };
 
 typedef SkFlatDictionary<SkPaint, SkPaint::FlatteningTraits> SkPaintDictionary;
 
 class SkChunkFlatController : public SkFlatController {
 public:
     SkChunkFlatController(size_t minSize)
     : fHeap(minSize)
     , fTypefaceSet(SkNEW(SkRefCntSet))
     , fLastAllocated(NULL) {
@@ skipping 21 matching lines @@
     }
 
 private:
     SkChunkAlloc               fHeap;
     SkAutoTUnref<SkRefCntSet>  fTypefaceSet;
     void*                      fLastAllocated;
     mutable SkTypefacePlayback fTypefacePlayback;
 };
 
 #endif