SkPictureAnalyzer: expose the number of slow GPU commands.

src/core/SkPictureAnalyzer.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 "SkPath.h"
 #include "SkPicture.h"
 #include "SkPictureAnalyzer.h"
@@ skipping 13 matching lines @@
 SkPictureGpuAnalyzer::SkPictureGpuAnalyzer(sk_sp<GrContextThreadSafeProxy> /* unused ATM */)
     : fNumSlowPaths(0) { }
 
 SkPictureGpuAnalyzer::SkPictureGpuAnalyzer(const sk_sp<SkPicture>& picture,
                                            sk_sp<GrContextThreadSafeProxy> ctx)
     : SkPictureGpuAnalyzer(std::move(ctx)) {
     this->analyzePicture(picture.get());
 }
 
 void SkPictureGpuAnalyzer::analyzePicture(const SkPicture* picture) {
-    if (!picture || veto_predicate(fNumSlowPaths)) {
+    if (!picture) {
         return;
     }
 
     fNumSlowPaths += picture->numSlowPaths();
 }
 
 void SkPictureGpuAnalyzer::analyzeClipPath(const SkPath& path, SkRegion::Op op, bool doAntiAlias) {
-    if (veto_predicate(fNumSlowPaths)) {
-        return;
-    }
-
     const SkRecords::ClipPath clipOp = {
         SkIRect::MakeEmpty(), // Willie don't care.
         path,
         SkRecords::RegionOpAndAA(op, doAntiAlias)
     };
 
     SkPathCounter counter;
     counter(clipOp);
     fNumSlowPaths += counter.fNumSlowPathsAndDashEffects;
 }
 
 void SkPictureGpuAnalyzer::reset() {
     fNumSlowPaths = 0;
 }
 
 bool SkPictureGpuAnalyzer::suitableForGpuRasterization(const char** whyNot) const {
     if(veto_predicate(fNumSlowPaths)) {
         if (whyNot) { *whyNot = "Too many slow paths (either concave or dashed)."; }
         return false;
     }
     return true;
 }
 
 #endif // SK_SUPPORT_GPU