fuchsia: Re-enable _LIBCPP_REMOVE_TRANSITIVE_INCLUDES

The Fuchsia SDK was fixed and should now build again with this set.

Bug: 354741399
Change-Id: I82940b73bb8ac7e9488533ee89b3ef9616c5eb12
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5754363
Reviewed-by: Arthur Eubanks <[email protected]>
Commit-Queue: Arthur Eubanks <[email protected]>
Auto-Submit: Nico Weber <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1335725}
NOKEYCHECK=True
GitOrigin-RevId: 11309c3f92782ba311455dfeb3b5ec755bde4aa2

Author: nico

third_party/libc++/__config_site

@@ -63,9 +63,8 @@
 // does not match ours.  Only has an effect on Windows.
 #define _LIBCPP_NO_AUTO_LINK
 
-// TODO(crbug.com/354741399): Re-enable on Fuchsia once SDK is fixed.
 // TODO(crbug.com/354741410): Re-enable on swangle bots once VK-GL-CTS is fixed.
-#if !defined(__Fuchsia__) && !defined(ANGLE_DEQP_DATA_DIR)
+#if !defined(ANGLE_DEQP_DATA_DIR)
 #define _LIBCPP_REMOVE_TRANSITIVE_INCLUDES
 #endif