not much point to SK_SUPPORT_PDF

samplecode/SampleApp.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SampleApp.h"
 
 #include "OverView.h"
@@ skipping 1268 matching lines @@
     canvas->restoreToCount(count);
 }
 
 void SampleWindow::onDraw(SkCanvas* canvas) {
 }
 
 #include "SkColorPriv.h"
 
 void SampleWindow::saveToPdf()
 {
-#if SK_SUPPORT_PDF
     fSaveToPdf = true;
     this->inval(nullptr);
-#endif  // SK_SUPPORT_PDF
 }
 
 SkCanvas* SampleWindow::beforeChildren(SkCanvas* canvas) {
     if (fSaveToPdf) {
         SkString name;
         if (!this->getRawTitle(&name)) {
             name.set("unknown_sample");
         }
         name.append(".pdf");
 #ifdef SK_BUILD_FOR_ANDROID
@@ skipping 969 matching lines @@
 #ifdef SK_BUILD_FOR_MAC
     setenv("ANDROID_ROOT", "/android/device/data", 0);
 #endif
     SkGraphics::Init();
     SkEvent::Init();
 }
 
 void application_term() {
     SkEvent::Term();
 }