commit 4fcd92d0bf09dc9c28643e83b95b6cbf9f1ff2b2
author commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Mar 11 23:47:35 2014 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Mar 11 23:47:35 2014 +0000
tree 322b798b8c00af454caa4508320eaac1fad0a96e
parent ab373bd459b91ccf5c7a286eb4a13f4a79b0f60d

Revert of Revert "De-virtualize SkCanvas save/restore." (https://codereview.chromium.org/194923008/)

Reason for revert:
Re-landing after roll fix.

Original issue's description:
> Revert "De-virtualize SkCanvas save/restore."
>
> (To allow a roll fix into the tree).
>
> This reverts commit edf702204be42c945254191f9f9cd6585b3d189b.
>
> R=halcanary@google.com
>
> Committed: https://code.google.com/p/skia/source/detail?r=13748

R=halcanary@google.com, fmalita@chromium.org
TBR=fmalita@chromium.org, halcanary@google.com
NOTREECHECKS=true
NOTRY=true

Author: fmalita@google.com

Review URL: https://codereview.chromium.org/196323003

git-svn-id: http://skia.googlecode.com/svn/trunk@13754 2bbb7eff-a529-9590-31e7-b0007b416f81

src/utils/SkNWayCanvas.cpp

diff --git a/src/utils/SkNWayCanvas.cpp b/src/utils/SkNWayCanvas.cpp
index a9543f9..6fbec96 100644
--- a/src/utils/SkNWayCanvas.cpp
+++ b/src/utils/SkNWayCanvas.cpp
@@ -57,29 +57,33 @@
     SkCanvas* fCanvas;
 };
 
-int SkNWayCanvas::save(SaveFlags flags) {
+void SkNWayCanvas::onSave(SaveFlags flags) {
     Iter iter(fList);
     while (iter.next()) {
         iter->save(flags);
     }
-    return this->INHERITED::save(flags);
+
+    this->INHERITED::onSave(flags);
 }
 
-int SkNWayCanvas::saveLayer(const SkRect* bounds, const SkPaint* paint,
-                                    SaveFlags flags) {
+bool SkNWayCanvas::onSaveLayer(const SkRect* bounds, const SkPaint* paint,
+                               SaveFlags flags) {
     Iter iter(fList);
     while (iter.next()) {
         iter->saveLayer(bounds, paint, flags);
     }
-    return this->INHERITED::saveLayer(bounds, paint, flags);
+
+    this->INHERITED::onSaveLayer(bounds, paint, flags);
+    // No need for a layer.
+    return false;
 }
 
-void SkNWayCanvas::restore() {
+void SkNWayCanvas::onRestore() {
     Iter iter(fList);
     while (iter.next()) {
         iter->restore();
     }
-    this->INHERITED::restore();
+    this->INHERITED::onRestore();
 }
 
 bool SkNWayCanvas::translate(SkScalar dx, SkScalar dy) {