base: Remove the string logging from CHECK().

ui/base/x/x11_util.cc

Index: ui/base/x/x11_util.cc
diff --git a/ui/base/x/x11_util.cc b/ui/base/x/x11_util.cc
index e0cb8d779f697aaea8c53a1b47f07efffecf4cbb..6679eb120f34b544ce443fa510c5836d8b321768 100644
--- a/ui/base/x/x11_util.cc
+++ b/ui/base/x/x11_util.cc
@@ -1309,7 +1309,8 @@ XRenderPictFormat* GetRenderARGB32Format(XDisplay* dpy) {
     // Not all X servers support xRGB32 formats. However, the XRENDER spec says
     // that they must support an ARGB32 format, so we can always return that.
     pictformat = XRenderFindStandardFormat(dpy, PictStandardARGB32);
-    CHECK(pictformat) << "XRENDER ARGB32 not supported.";
+    // XRENDER ARGB32 not supported.
+    CHECK(pictformat);
   }
 
   return pictformat;