Better label cmsCreateTransform() arguments.

Use an intent constant from lcms2.h instead of defining our own.

Change-Id: I0396ab527f71e73c2cec9982abd5449ebe2f3fde
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/89630
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
diff --git a/core/fxcodec/icc/icc_transform.cpp b/core/fxcodec/icc/icc_transform.cpp
index 0d1d636..3762e38 100644
--- a/core/fxcodec/icc/icc_transform.cpp
+++ b/core/fxcodec/icc/icc_transform.cpp
@@ -91,11 +91,11 @@
     return nullptr;
 
   cmsHTRANSFORM hTransform = nullptr;
-  const int intent = 0;
   switch (dstCS) {
     case cmsSigRgbData:
-      hTransform = cmsCreateTransform(srcProfile.get(), srcFormat,
-                                      dstProfile.get(), TYPE_BGR_8, intent, 0);
+      hTransform =
+          cmsCreateTransform(srcProfile.get(), srcFormat, dstProfile.get(),
+                             TYPE_BGR_8, INTENT_PERCEPTUAL, /*dwFlags=*/0);
       break;
     case cmsSigGrayData:
     case cmsSigCmykData: