Potential fix for array bounds warning.

src/pathops/SkDCubicToQuads.cpp

Index: src/pathops/SkDCubicToQuads.cpp
diff --git a/src/pathops/SkDCubicToQuads.cpp b/src/pathops/SkDCubicToQuads.cpp
index 3cf63f31d02986b2d16a59a7eced1602d4adbf4d..705320d2085c5c8edde0fc458e3ca62c44176385 100644
--- a/src/pathops/SkDCubicToQuads.cpp
+++ b/src/pathops/SkDCubicToQuads.cpp
@@ -136,17 +136,16 @@ void SkDCubic::toQuadraticTs(double precision, SkTArray<double, true>* ts) const
         memmove(inflectT, &inflectT[1], sizeof(inflectT[0]) * --inflections);
     }
     int start = 0;
-    do {
-        int next = start + 1;
-        if (next >= inflections) {
-            break;
-        }
+    int next = 1; 
+    while (next < inflections) {
         if (!approximately_equal(inflectT[start], inflectT[next])) {
             ++start;
+	    ++next;
             continue;
         }
         memmove(&inflectT[start], &inflectT[next], sizeof(inflectT[0]) * (--inflections - start));
-    } while (true);
+    }
+
     while (inflections && approximately_greater_than_one(inflectT[inflections - 1])) {
         --inflections;
     }