include for windows

gaaclarke · gaaclarke · commit 9dc082795225 · 2024-01-04T12:56:43.000-08:00
diff --git a/impeller/entity/contents/filters/gaussian_blur_filter_contents.cc b/impeller/entity/contents/filters/gaussian_blur_filter_contents.cc
@@ -4,6 +4,8 @@
 
 #include "impeller/entity/contents/filters/gaussian_blur_filter_contents.h"
 
+#include <cmath>
+
 #include "impeller/entity/contents/content_context.h"
 #include "impeller/entity/texture_fill.frag.h"
 #include "impeller/entity/texture_fill.vert.h"
