Update scan-build to '-analyzer-checker debug.Stats' instead of the old '-analyzer-stats' -cc1 argument.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130320 91177308-0d34-0410-b5e6-96231b3b80d8

tools/scan-build/scan-build

@@ -1383,7 +1383,7 @@ if ($AnalyzeHeaders) {
   push @AnalysesToRun,"-analyzer-opt-analyze-headers";  
 }
 if ($AnalyzerStats) {
-  push @AnalysesToRun, '-analyzer-stats';
+  push @AnalysesToRun, '-analyzer-checker', 'debug.Stats';
 }
 if ($MaxLoop > 0) {
   push @AnalysesToRun, '-analyzer-max-loop ' . $MaxLoop;