[analyzer] Use the new registration mechanism on some of the experimental checks. These are:

   CStringChecker
   ChrootChecker
   MallocChecker
   PthreadLockChecker
   StreamChecker
   UnreachableCodeChecker

MallocChecker creates implicit dependencies between checkers and needs to be handled differently.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125598 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/ExperimentalChecks.cpp b/lib/StaticAnalyzer/Checkers/ExperimentalChecks.cpp
index 606fb35..28a045d 100644
--- a/lib/StaticAnalyzer/Checkers/ExperimentalChecks.cpp
+++ b/lib/StaticAnalyzer/Checkers/ExperimentalChecks.cpp
@@ -22,12 +22,7 @@
 void ento::RegisterExperimentalChecks(ExprEngine &Eng) {
   // These are checks that never belong as internal checks
   // within ExprEngine.
-  RegisterCStringChecker(Eng);
-  RegisterChrootChecker(Eng);
-  RegisterMallocChecker(Eng);
-  RegisterPthreadLockChecker(Eng);
-  RegisterStreamChecker(Eng);
-  RegisterUnreachableCodeChecker(Eng);
+  RegisterMallocChecker(Eng); // ArrayBoundChecker depends on this.
 }
 
 void ento::RegisterExperimentalInternalChecks(ExprEngine &Eng) {