Move clip off of draw target

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 "GrContext.h"
 
 #include "SkAutoKern.h"
 #include "SkGlyphCache.h"
 #include "GrFontScaler.h"
 
 GrTextContext::GrTextContext(GrContext* context, const SkDeviceProperties& properties) :
                             fFallbackTextContext(NULL),
                             fContext(context), fDeviceProperties(properties), fDrawTarget(NULL) {
 }
 
 GrTextContext::~GrTextContext() {
     SkDELETE(fFallbackTextContext);
 }
 
 void GrTextContext::init(GrRenderTarget* rt, const GrPaint& grPaint, const SkPaint& skPaint) {
-    const GrClipData* clipData = fContext->getClip();
+    fClip = fContext->getClip();
 
     fRenderTarget.reset(SkRef(rt));
 
-    clipData->getConservativeBounds(fRenderTarget->width(), fRenderTarget->height(), &fClipRect);
+    fClip->getConservativeBounds(fRenderTarget->width(), fRenderTarget->height(), &fClipRect);
 
     fDrawTarget = fContext->getTextTarget();
 
     fPaint = grPaint;
     fSkPaint = skPaint;
 }
 
 bool GrTextContext::drawText(GrRenderTarget* rt, const GrPaint& paint, const SkPaint& skPaint,
                              const SkMatrix& viewMatrix,
                              const char text[], size_t byteLength,
@@ skipping 68 matching lines @@
     if (cache->getAuxProcData(GlyphCacheAuxProc, &auxData)) {
         scaler = (GrFontScaler*)auxData;
     }
     if (NULL == scaler) {
         scaler = SkNEW_ARGS(GrFontScaler, (cache));
         cache->setAuxProc(GlyphCacheAuxProc, scaler);
     }
 
     return scaler;
 }