Remove init function from GrTextContext.h

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"
 #include "GrBlurUtils.h"
 #include "GrContext.h"
@@ skipping 14 matching lines @@
     : fFallbackTextContext(NULL)
     , fContext(context)
     , fSurfaceProps(surfaceProps)
     , fDrawContext(drawContext) {
 }
 
 GrTextContext::~GrTextContext() {
     SkDELETE(fFallbackTextContext);
 }
 
-void GrTextContext::init(GrRenderTarget* rt, const GrClip& clip, const GrPaint& grPaint,
-                         const SkPaint& skPaint, const SkIRect& regionClipBounds) {
-    fClip = clip;
-
-    fRenderTarget.reset(SkRef(rt));
-
-    fRegionClipBounds = regionClipBounds;
-    fClip.getConservativeBounds(fRenderTarget->width(), fRenderTarget->height(), &fClipRect);
-
-    fPaint = grPaint;
-    fSkPaint = skPaint;
-}
-
 void GrTextContext::drawText(GrRenderTarget* rt, const GrClip& clip, const GrPaint& paint,
                              const SkPaint& skPaint, const SkMatrix& viewMatrix,
                              const char text[], size_t byteLength,
                              SkScalar x, SkScalar y, const SkIRect& clipBounds) {
     if (fContext->abandoned() || !fDrawContext) {
         return;
     }
 
     GrTextContext* textContext = this;
     do {
@@ skipping 82 matching lines @@
 
         if (drawFilter && !drawFilter->filter(&runPaint, SkDrawFilter::kText_Type)) {
             // A false return from filter() means we should abort the current draw.
             runPaint = skPaint;
             continue;
         }
 
         runPaint.setFlags(FilterTextFlags(fSurfaceProps, runPaint));
 
         GrPaint grPaint;
-        if (!SkPaint2GrPaint(fContext, fRenderTarget, runPaint, viewMatrix, true, &grPaint)) {
+        if (!SkPaint2GrPaint(fContext, rt, runPaint, viewMatrix, true, &grPaint)) {
             return;
         }
 
         switch (it.positioning()) {
         case SkTextBlob::kDefault_Positioning:
             this->drawText(rt, clip, grPaint, runPaint, viewMatrix, (const char *)it.glyphs(),
                            textLen, x + offset.x(), y + offset.y(), clipBounds);
             break;
         case SkTextBlob::kHorizontal_Positioning:
             this->drawPosText(rt, clip, grPaint, runPaint, viewMatrix, (const char*)it.glyphs(),
@@ skipping 125 matching lines @@
     if (cache->getAuxProcData(GlyphCacheAuxProc, &auxData)) {
         scaler = (GrFontScaler*)auxData;
     }
     if (NULL == scaler) {
         scaler = SkNEW_ARGS(GrFontScaler, (cache));
         cache->setAuxProc(GlyphCacheAuxProc, scaler);
     }
 
     return scaler;
 }