SkLiteDL: inline empty()

src/core/SkLiteDL.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCanvas.h"
 #include "SkData.h"
 #include "SkImageFilter.h"
@@ skipping 768 matching lines @@
     SkMatrix original = canvas->getTotalMatrix();
     this->map(draw_fns, canvas, original);
 }
 void SkLiteDL::optimizeFor   (GrContext* ctx) { this->map(optimize_for_fns, ctx); }
 void SkLiteDL::makeThreadsafe()               { this->map(make_threadsafe_fns); }
 
 SkRect SkLiteDL::onGetBounds() {
     return fBounds;
 }
 
-bool SkLiteDL::empty() const {
-    return fUsed == 0;
-}
-
 SkLiteDL:: SkLiteDL(SkRect bounds) : fUsed(0), fReserved(0), fBounds(bounds) {}
 
 SkLiteDL::~SkLiteDL() {
     this->reset(SkRect::MakeEmpty());
 }
 
 sk_sp<SkLiteDL> SkLiteDL::New(SkRect bounds) {
     return sk_sp<SkLiteDL>(new SkLiteDL(bounds));
 }
 
 void SkLiteDL::reset(SkRect bounds) {
     SkASSERT(this->unique());
     this->map(dtor_fns);
 
     // Leave fBytes and fReserved alone.
     fUsed   = 0;
     fBounds = bounds;
 }