Make texture domain a helper so that it can be incorporated into other effects.

src/gpu/SkGpuDevice.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 "SkGpuDevice.h"
 
 #include "effects/GrBicubicEffect.h"
-#include "effects/GrTextureDomainEffect.h"
+#include "effects/GrTextureDomain.h"
 #include "effects/GrSimpleTextureEffect.h"
 
 #include "GrContext.h"
 #include "GrBitmapTextContext.h"
 #if SK_DISTANCEFIELD_FONTS
 #include "GrDistanceFieldTextContext.h"
 #endif
 
 #include "SkGrTexturePixelRef.h"
 
@@ skipping 1391 matching lines @@
             SkScalar border = SK_ScalarHalf / texture->height();
             top = paintRect.top() + border;
             bottom = paintRect.bottom() - border;
         } else {
             top = bottom = SkScalarHalf(paintRect.top() + paintRect.bottom());
         }
         textureDomain.setLTRB(left, top, right, bottom);
         effect.reset(GrTextureDomainEffect::Create(texture,
                                                    SkMatrix::I(),
                                                    textureDomain,
-                                                   GrTextureDomainEffect::kClamp_WrapMode,
+                                                   GrTextureDomain::kClamp_Mode,
                                                    params.filterMode()));
     } else if (bicubic) {
         effect.reset(GrBicubicEffect::Create(texture, SkMatrix::I(), params));
     } else {
         effect.reset(GrSimpleTextureEffect::Create(texture, SkMatrix::I(), params));
     }
 
     // Construct a GrPaint by setting the bitmap texture as the first effect and then configuring
     // the rest from the SkPaint.
     GrPaint grPaint;
@@ skipping 461 matching lines @@
                          GrTexture* texture,
                          bool needClear)
     : SkBitmapDevice(make_bitmap(context, texture->asRenderTarget())) {
 
     SkASSERT(texture && texture->asRenderTarget());
     // This constructor is called from onCreateCompatibleDevice. It has locked the RT in the texture
     // cache. We pass true for the third argument so that it will get unlocked.
     this->initFromRenderTarget(context, texture->asRenderTarget(), true);
     fNeedClear = needClear;
 }