Revert "fix nextContour bug"

This reverts commit 473f69276f1854db80e094cc4af091f7f8a5b00b.

Reason for revert: a CTS test PathMeasureTest.android.graphics.cts.PathMeasureTest.testNextContour is failing

Original change's description:
> fix nextContour bug
> 
> Calling nextContour() needs to ensure that we've already measured the "current" one.
> 
> Bug: skia:
> Change-Id: I501c26d0b068028d67103888f06ec89125a5407a
> Reviewed-on: https://skia-review.googlesource.com/114692
> Reviewed-by: Cary Clark <caryclark@google.com>
> Commit-Queue: Mike Reed <reed@google.com>

TBR=caryclark@google.com,reed@google.com

Change-Id: I7f1e08651dfe73c02158b209dc28af2b174e246f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/114823
Reviewed-by: Stan Iliev <stani@google.com>
Commit-Queue: Stan Iliev <stani@google.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/src/core/SkPathMeasure.cpp b/src/core/SkPathMeasure.cpp
index 4fb18934d9..cdcd164018 100644
--- a/src/core/SkPathMeasure.cpp
+++ b/src/core/SkPathMeasure.cpp
@@ -667,7 +667,7 @@ bool SkPathMeasure::getSegment(SkScalar startD, SkScalar stopD, SkPath* dst,
 }
 
 bool SkPathMeasure::isClosed() {
-    (void)this->getLength();    // make sure we measure the current contour
+    (void)this->getLength();
     return fIsClosed;
 }
 
@@ -675,8 +675,7 @@ bool SkPathMeasure::isClosed() {
     we're done with the path.
 */
 bool SkPathMeasure::nextContour() {
-    (void)this->getLength();    // make sure we measure the current contour
-    fLength = -1;               // now signal that we should build the next set of segments
+    fLength = -1;
     return this->getLength() > 0;
 }