fix battlefield website by disallowing very small coordinates

also add and remove comments to document other attempts to fix this that had drawbacks

R=fmalita@chromium.org
BUG=414409

Author: caryclark@google.com

Review URL: https://codereview.chromium.org/575553003
diff --git a/tests/PathOpsLineIntersectionTest.cpp b/tests/PathOpsLineIntersectionTest.cpp
index 0c6aac6..105187b 100644
--- a/tests/PathOpsLineIntersectionTest.cpp
+++ b/tests/PathOpsLineIntersectionTest.cpp
@@ -54,6 +54,9 @@
 static const size_t noIntersect_count = SK_ARRAY_COUNT(noIntersect);
 
 static const SkDLine coincidentTests[][2] = {
+   {{{ {-1.48383003e-006,-83}, {4.2268899e-014,-60} }},
+    {{ {9.5359502e-007,-60}, {5.08227985e-015,-83} }}},
+
    {{{ { 10105, 2510 }, { 10123, 2509.98999f } }},
     {{{10105, 2509.98999f}, { 10123, 2510 } }}},