Revert of Add factory class for generating various flavors of GrTextContext.

include/gpu/GrTextContext.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.
  */
 
 #ifndef GrTextContext_DEFINED
 #define GrTextContext_DEFINED
 
 #include "GrContext.h"
 #include "GrGlyph.h"
 #include "GrPaint.h"
 
-#include "SkPostConfig.h"
-
 class GrContext;
 class GrDrawTarget;
 class GrFontScaler;
 
 /*
  * This class wraps the state for a single text render
  */
 class GrTextContext {
 public:
-    virtual ~GrTextContext() {}
     virtual void drawPackedGlyph(GrGlyph::PackedID, GrFixed left, GrFixed top,
                                  GrFontScaler*) = 0;
 
 protected:
-    GrTextContext(GrContext*, const GrPaint&, const SkPaint&);
+    GrTextContext(GrContext*, const GrPaint&);
+    virtual ~GrTextContext() {}
 
     GrPaint                fPaint;
-    SkPaint                fSkPaint;
     GrContext*             fContext;
     GrDrawTarget*          fDrawTarget;
 
     SkIRect                fClipRect;
-};
-
-/*
- * These classes wrap the creation of a single text context for a given GPU device. The
- * assumption is that we'll only be using one text context at a time for that device.
- */
-class GrTextContextManager {
-public:
-    virtual ~GrTextContextManager() {}
-    virtual GrTextContext* create(GrContext* context, const GrPaint& grPaint,
-                                  const SkPaint& skPaint) = 0;
-};
-
-template <class TextContextClass>
-class GrTTextContextManager : public GrTextContextManager {
-private:
-    class ManagedTextContext : public TextContextClass {
-    public:
-        ~ManagedTextContext() {}
-        
-        ManagedTextContext(GrContext* context,
-                           const GrPaint& grPaint,
-                           const SkPaint& skPaint,
-                           GrTTextContextManager<TextContextClass>* manager) :
-        TextContextClass(context, grPaint, skPaint) {
-            fManager = manager;
-        }
-
-        static void operator delete(void* ptr) {
-            if (ptr == NULL) {
-                return;
-            }
-            ManagedTextContext* context = reinterpret_cast<ManagedTextContext*>(ptr);
-            context->fManager->recycle(context);
-        }
-
-        GrTTextContextManager<TextContextClass>* fManager;
-    };
-    
-public:
-    GrTTextContextManager() {
-        fAllocation = sk_malloc_throw(sizeof(ManagedTextContext));
-        fUsed = false;
-    }
-
-    ~GrTTextContextManager() {
-        SkASSERT(!fUsed);
-        sk_free(fAllocation);
-    }
-
-    GrTextContext* create(GrContext* context, const GrPaint& grPaint,
-                          const SkPaint& skPaint) {
-        // add check for usePath here?
-        SkASSERT(!fUsed);
-        ManagedTextContext* obj = SkNEW_PLACEMENT_ARGS(fAllocation, ManagedTextContext,
-                                                       (context, grPaint, skPaint, this));
-        fUsed = true;
-        return obj;
-    }
 
 private:
-    void recycle(GrTextContext* textContext) {
-        SkASSERT((void*)textContext == fAllocation);
-        SkASSERT(fUsed);
-        fUsed = false;
-    }
-
-    void* fAllocation;
-    bool  fUsed;
 };
 
 #endif