ICU-5535 Fix documentation for --disable-tracing

X-SVN-Rev: 20751

icu4c/source/common/unicode/utrace.h

@@ -26,6 +26,12 @@
 /**
  * \file
  * \brief C API:  Definitions for ICU tracing/logging. 
+ *
+ * This provides API for debugging the internals of ICU without the use of
+ * a traditional debugger.
+ *
+ * By default, tracing is disabled in ICU. If you need to debug ICU with 
+ * tracing, please compile ICU with the --enable-tracing configure option.
  */
  
 U_CDECL_BEGIN

icu4c/source/test/cintltst/tracetst.c

@@ -252,8 +252,6 @@ static void TestTraceAPI() {
         TEST_ASSERT(gTraceDataCount  > 0);
         TEST_ASSERT(gFnNameError   == FALSE);
         TEST_ASSERT(gFnFormatError == FALSE);
-#else
-        log_info("Tracing has been disabled. Testing of this feature has been skipped.\n");
 #endif
     }