win can't eat 1.0p+23 syntax for floats :(



git-svn-id: http://skia.googlecode.com/svn/trunk@4067 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/MathTest.cpp b/tests/MathTest.cpp
index fda5abd..e4596da 100644
--- a/tests/MathTest.cpp
+++ b/tests/MathTest.cpp
@@ -17,8 +17,12 @@
 }
 
 static float fast_floor(float x) {
+#ifdef SK_BUILD_FOR_WIN
+    return sk_float_floor(x);
+#else
     float big = sk_fsel(x, 0x1.0p+23, -0x1.0p+23);
     return (x + big) - big;
+#endif
 }
 
 static float std_floor(float x) {