[clang][NFC] Remove unused CFGStmtMap.h includes (#170383)

Author: davidstone

clang/lib/Sema/AnalysisBasedWarnings.cpp

@@ -36,7 +36,6 @@
 #include "clang/Analysis/Analyses/UnsafeBufferUsage.h"
 #include "clang/Analysis/AnalysisDeclContext.h"
 #include "clang/Analysis/CFG.h"
-#include "clang/Analysis/CFGStmtMap.h"
 #include "clang/Analysis/FlowSensitive/DataflowWorklist.h"
 #include "clang/Basic/Diagnostic.h"
 #include "clang/Basic/DiagnosticSema.h"

clang/lib/StaticAnalyzer/Core/BugReporter.cpp

@@ -25,7 +25,6 @@
 #include "clang/AST/StmtObjC.h"
 #include "clang/Analysis/AnalysisDeclContext.h"
 #include "clang/Analysis/CFG.h"
-#include "clang/Analysis/CFGStmtMap.h"
 #include "clang/Analysis/PathDiagnostic.h"
 #include "clang/Analysis/ProgramPoint.h"
 #include "clang/Basic/LLVM.h"