Revert of experiment with zero-length round capped line segments

src/core/SkPathMeasure.cpp

Index: src/core/SkPathMeasure.cpp
diff --git a/src/core/SkPathMeasure.cpp b/src/core/SkPathMeasure.cpp
index 17ae95e8014930abdb010ed8bc3b0300f5dd2d70..a5dd84048c56c88334020f1a6d6907b54b918413 100644
--- a/src/core/SkPathMeasure.cpp
+++ b/src/core/SkPathMeasure.cpp
@@ -314,12 +314,7 @@
     SkASSERT(startT <= stopT);
 
     if (startT == stopT) {
-        /* if the dash as a zero-length on segment, add a corresponding zero-length line.
-           The stroke code will add end caps to zero length lines as appropriate */
-        SkPoint lastPt;
-        SkAssertResult(dst->getLastPt(&lastPt));
-        dst->lineTo(lastPt);
-        return;
+        return; // should we report this, to undo a moveTo?
     }
 
     SkPoint tmp0[7], tmp1[7];
@@ -573,7 +568,7 @@
     if (stopD > length) {
         stopD = length;
     }
-    if (startD > stopD) {
+    if (startD >= stopD) {
         return false;
     }