remove dead code

Use code coverage and a new '-c' flag to find
and remove unneeded code.

TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2397593002

patch from issue 2397593002 at patchset 1 (http://crrev.com/2397593002#ps1)

Change-Id: I741a82de9191146c10457d4c0b9cb9605dff2069
Reviewed-on: https://skia-review.googlesource.com/2983
Reviewed-by: Cary Clark <caryclark@google.com>

1 files changed, 0 insertions, 11 deletions

diff --git a/src/pathops/SkOpAngle.cpp b/src/pathops/SkOpAngle.cpp
index 09f015c287..820b5dceee 100644
--- a/src/pathops/SkOpAngle.cpp
+++ b/src/pathops/SkOpAngle.cpp
@@ -635,17 +635,6 @@ void SkOpAngle::insert(SkOpAngle* angle) {
         }
         last = next;
         next = next->fNext;
-        if (last == this) {
-            if (next->fUnorderable) {
-                fUnorderable = true;
-            } else {
-                globalState()->setAngleCoincidence();
-                this->fNext = angle;
-                angle->fNext = next;
-                angle->fCheckCoincidence = true;
-            }
-            return;
-        }
     } while (true);
 }