Warn on bad rendering intents (instead of valid ones)

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2274843002

Review-Url: https://codereview.chromium.org/2274843002

src/core/SkColorSpace_ICC.cpp

@@ -138,7 +138,7 @@ struct ICCProfileHeader {
         // Should we treat different rendering intents differently?
         // Valid rendering intents include kPerceptual (0), kRelative (1),
         // kSaturation (2), and kAbsolute (3).
-        if (fRenderingIntent <= 3) {
+        if (fRenderingIntent > 3) {
             // Warn rather than fail here.  Occasionally, we see perfectly
             // normal profiles with wacky rendering intents.
             SkColorSpacePrintf("Warning, bad rendering intent.\n");