Make GrPaint have a variable sized array of color and coverage stages rather than a fixed size.

src/gpu/GrTextContext.cpp

 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
 #include "GrTextContext.h"
@@ skipping 25 matching lines @@
         GrTextureParams params(SkShader::kRepeat_TileMode, false);
 
         // This effect could be stored with one of the cache objects (atlas?)
         drawState->addCoverageEffect(
                                 GrSimpleTextureEffect::CreateWithCustomCoords(fCurrTexture, params),
                                 kGlyphCoordsAttributeIndex)->unref();
 
         if (!GrPixelConfigIsAlphaOnly(fCurrTexture->config())) {
             if (kOne_GrBlendCoeff != fPaint.getSrcBlendCoeff() ||
                 kISA_GrBlendCoeff != fPaint.getDstBlendCoeff() ||
-                fPaint.hasColorStage()) {
+                fPaint.numColorStages()) {
                 GrPrintf("LCD Text will not draw correctly.\n");
             }
             // setup blend so that we get mask * paintColor + (1-mask)*dstColor
             drawState->setBlendConstant(fPaint.getColor());
             drawState->setBlendFunc(kConstC_GrBlendCoeff, kISC_GrBlendCoeff);
             // don't modulate by the paint's color in the frag since we're
             // already doing it via the blend const.
             drawState->setColor(0xffffffff);
         } else {
             // set back to normal in case we took LCD path previously.
@@ skipping 183 matching lines @@
                                         SkFixedToFloat(vx + width),
                                         SkFixedToFloat(vy + height),
                                         2 * sizeof(SkPoint));
     fVertices[2*fCurrVertex+1].setRectFan(SkFixedToFloat(texture->normalizeFixedX(tx)),
                                           SkFixedToFloat(texture->normalizeFixedY(ty)),
                                           SkFixedToFloat(texture->normalizeFixedX(tx + width)),
                                           SkFixedToFloat(texture->normalizeFixedY(ty + height)),
                                           2 * sizeof(SkPoint));
     fCurrVertex += 4;
 }