Only modify abort behavior to avoid debugger dialog on windows for bot builds.

src/ports/SkMemory_malloc.cpp

Index: src/ports/SkMemory_malloc.cpp
diff --git a/src/ports/SkMemory_malloc.cpp b/src/ports/SkMemory_malloc.cpp
index 9fc17b7c34caa9e835c15111b811c471a2ead069..2fc59f9b92060667d64153abbaf15effd947960a 100644
--- a/src/ports/SkMemory_malloc.cpp
+++ b/src/ports/SkMemory_malloc.cpp
@@ -27,7 +27,7 @@ static inline void* throw_on_failure(size_t size, void* p) {
 }
 
 void sk_abort_no_print() {
-#ifdef SK_BUILD_FOR_WIN
+#if defined(SK_BUILD_FOR_WIN) && defined(SK_IS_BOT)
     // do not display a system dialog before aborting the process
     _set_abort_behavior(0, _WRITE_ABORT_MSG);
 #endif