Remove SkCanvas::kPreserveLCDText_SaveLayerFlag references

kPreserveLCDText_SaveLayerFlag is no longer used, and about to be
deleted from Skia.

Change-Id: I86bed46d688024240bdd00876c5d33e0be2e7c98
Reviewed-on: https://chromium-review.googlesource.com/c/1399445
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
Cr-Commit-Position: refs/heads/master@{#620523}

skia/ext/benchmarking_canvas.cc

@@ -248,11 +248,7 @@ std::unique_ptr<base::Value> AsValue(const SkPaint& paint) {
 
 std::unique_ptr<base::Value> SaveLayerFlagsAsValue(
     SkCanvas::SaveLayerFlags flags) {
-  FlagsBuilder builder('|');
-  builder.addFlag(flags & SkCanvas::kPreserveLCDText_SaveLayerFlag,
-                  "kPreserveLCDText");
-
-  std::unique_ptr<base::Value> val(new base::Value(builder.str()));
+  std::unique_ptr<base::Value> val(new base::Value(static_cast<int>(flags)));
 
   return val;
 }

third_party/blink/renderer/platform/graphics/logging_canvas.cc

@@ -485,13 +485,6 @@ String ClipOpName(SkClipOp op) {
   };
 }
 
-String SaveLayerFlagsToString(SkCanvas::SaveLayerFlags flags) {
-  String flags_string = "";
-  if (flags & SkCanvas::kPreserveLCDText_SaveLayerFlag)
-    flags_string.append("kPreserveLCDText_SaveLayerFlag ");
-  return flags_string;
-}
-
 }  // namespace
 
 class AutoLogger
@@ -777,7 +770,7 @@ SkCanvas::SaveLayerStrategy LoggingCanvas::getSaveLayerStrategy(
     params->SetObject("bounds", ObjectForSkRect(*rec.fBounds));
   if (rec.fPaint)
     params->SetObject("paint", ObjectForSkPaint(*rec.fPaint));
-  params->SetString("saveFlags", SaveLayerFlagsToString(rec.fSaveLayerFlags));
+  params->SetInteger("saveFlags", static_cast<int>(rec.fSaveLayerFlags));
   return this->SkCanvas::getSaveLayerStrategy(rec);
 }