Revert of align cap hairline first point (patchset #2 id:20001 of https://codereview.chromium.org/2189583003/ )

Reason for revert:
Speculative revert in case this is blocking our roll.

Original issue's description:
> align cap hairline first point
>
> Hairlines with square caps move the endpoints out by 1/2 pixel.
> The last point needs to be the first adjusted point, instead
> of the point supplied to move to.
>
> R=fmalita@chromium.org
> TBR=reed@google.com
> BUG=617658
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2189583003
>
> Committed: https://skia.googlesource.com/skia/+/52f85d4d09b815fce6bfe296a1dd2cbf8d792f05

TBR=fmalita@chromium.org,reed@google.com,caryclark@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=617658

Review-Url: https://codereview.chromium.org/2188483007

1 files changed, 0 insertions, 6 deletions

diff --git a/src/core/SkScan_Hairline.cpp b/src/core/SkScan_Hairline.cpp
index 9be2b8fd12..083dc0df5f 100644
--- a/src/core/SkScan_Hairline.cpp
+++ b/src/core/SkScan_Hairline.cpp
@@ -538,12 +538,10 @@ void hair_path(const SkPath& path, const SkRasterClip& rclip, SkBlitter* blitter
     if (SkPaint::kButt_Cap != capStyle) {
         prevVerb = SkPath::kDone_Verb;
     }
-    bool firstPtSet = false;
     while ((verb = iter.next(pts)) != SkPath::kDone_Verb) {
         switch (verb) {
             case SkPath::kMove_Verb:
                 firstPt = lastPt = pts[0];
-                firstPtSet = false;
                 break;
             case SkPath::kLine_Verb:
                 if (SkPaint::kButt_Cap != capStyle) {
@@ -594,10 +592,6 @@ void hair_path(const SkPath& path, const SkRasterClip& rclip, SkBlitter* blitter
             case SkPath::kDone_Verb:
                 break;
         }
-        if (!firstPtSet && SkPath::kLine_Verb <= verb && verb <= SkPath::kCubic_Verb) {
-            firstPt = lastPt = pts[0];
-            firstPtSet = true;
-        }
         if (SkPaint::kButt_Cap != capStyle) {
             prevVerb = verb;
         }