Clean up the GrTHashTable API.

src/gpu/GrTextStrike.h

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
@@ skipping 11 matching lines @@
 class GrFontCache;
 class GrGpu;
 class GrFontPurgeListener;
 
 /**
  *  The textcache maps a hostfontscaler instance to a dictionary of
  *  glyphid->strike
  */
 class GrTextStrike {
 public:
-    GrTextStrike(GrFontCache*, const GrKey* fontScalerKey, GrMaskFormat,
-                 GrAtlasMgr*);
+    GrTextStrike(GrFontCache*, const GrKey* fontScalerKey, GrMaskFormat, GrAtlasMgr*);
     ~GrTextStrike();
 
     const GrKey* getFontScalerKey() const { return fFontScalerKey; }
     GrFontCache* getFontCache() const { return fFontCache; }
     GrMaskFormat getMaskFormat() const { return fMaskFormat; }
 
     inline GrGlyph* getGlyph(GrGlyph::PackedID, GrFontScaler*);
     bool getGlyphAtlas(GrGlyph*, GrFontScaler*);
 
     // testing
@@ skipping 65 matching lines @@
     GrTHashTable<GrTextStrike, Key, 8> fCache;
     // for LRU
     GrTextStrike* fHead;
     GrTextStrike* fTail;
 
     GrGpu*      fGpu;
     GrAtlasMgr* fAtlasMgr[kMaskFormatCount];
 
     GrTextStrike* generateStrike(GrFontScaler*, const Key&);
     inline void detachStrikeFromList(GrTextStrike*);
+    void purgeStrike(GrTextStrike* strike);
 };
 
 #endif