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/src/pathops/SkPathOpsDebug.h b/src/pathops/SkPathOpsDebug.h
index 211c503..18097e7 100644
--- a/src/pathops/SkPathOpsDebug.h
+++ b/src/pathops/SkPathOpsDebug.h
@@ -86,7 +86,7 @@
 #define DEBUG_CHECK_TINY 1
 #define DEBUG_CONCIDENT 1
 #define DEBUG_CROSS 01
-#define DEBUG_CUBIC_BINARY_SEARCH 1
+#define DEBUG_CUBIC_BINARY_SEARCH 0
 #define DEBUG_DUPLICATES 1
 #define DEBUG_FLAT_QUADS 0
 #define DEBUG_FLOW 1