Dynamically allocate the GrDrawContexts

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"
 #include "GrDrawContext.h"
 #include "GrFontScaler.h"
 
 #include "SkAutoKern.h"
 #include "SkDrawFilter.h"
 #include "SkDrawProcs.h"
 #include "SkGlyphCache.h"
 #include "SkGpuDevice.h"
 #include "SkGrPriv.h"
 #include "SkTextBlob.h"
 #include "SkTextMapStateProc.h"
 #include "SkTextToPathIter.h"
 
 GrTextContext::GrTextContext(GrContext* context, const SkSurfaceProps& surfaceProps)
     : fFallbackTextContext(nullptr)
     , fContext(context)
     , fSurfaceProps(surfaceProps) {
 }
 
-GrTextContext::~GrTextContext() { delete fFallbackTextContext; }
+GrTextContext::~GrTextContext() {
+    delete fFallbackTextContext;
+}
 
 void GrTextContext::drawText(GrDrawContext* dc, 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()) {
         return;
     }
 
@@ skipping 229 matching lines @@
     if (cache->getAuxProcData(GlyphCacheAuxProc, &auxData)) {
         scaler = (GrFontScaler*)auxData;
     }
     if (nullptr == scaler) {
         scaler = new GrFontScaler(cache);
         cache->setAuxProc(GlyphCacheAuxProc, scaler);
     }
 
     return scaler;
 }