[NFC] Remove redundant includes for llvm/ADT/DenseSet.h.

Author: varungandhi-apple

include/swift/AST/Module.h

@@ -28,7 +28,6 @@
 #include "swift/Basic/STLExtras.h"
 #include "swift/Basic/SourceLoc.h"
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/SmallVector.h"

include/swift/Driver/Compilation.h

@@ -26,7 +26,6 @@
 #include "swift/Driver/Driver.h"
 #include "swift/Driver/Job.h"
 #include "swift/Driver/Util.h"
-#include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/Chrono.h"
 

include/swift/Migrator/FixitApplyDiagnosticConsumer.h

@@ -22,7 +22,6 @@
 #include "swift/Migrator/Migrator.h"
 #include "swift/Migrator/Replacement.h"
 #include "clang/Rewrite/Core/RewriteBuffer.h"
-#include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/SmallSet.h"
 
 namespace swift {

include/swift/SILOptimizer/Analysis/Analysis.h

@@ -16,7 +16,6 @@
 #include "swift/Basic/NullablePtr.h"
 #include "swift/SIL/Notifications.h"
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/DenseSet.h"
 #include "llvm/Support/Casting.h"
 
 namespace swift {

include/swift/SILOptimizer/Analysis/PassManagerVerifierAnalysis.h

@@ -15,7 +15,6 @@
 
 #include "swift/SIL/SILFunction.h"
 #include "swift/SILOptimizer/Analysis/Analysis.h"
-#include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/StringSet.h"
 
 namespace swift {

include/swift/SILOptimizer/Utils/LoadStoreOptUtils.h

@@ -35,7 +35,6 @@
 #include "swift/SILOptimizer/Analysis/ValueTracking.h"
 #include "swift/SILOptimizer/Utils/InstOptUtils.h"
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/Hashing.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/Debug.h"

lib/Driver/ToolChains.cpp

@@ -25,6 +25,7 @@
 #include "swift/Option/Options.h"
 #include "clang/Basic/Version.h"
 #include "clang/Driver/Util.h"
+#include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/StringSwitch.h"
 #include "llvm/Option/Arg.h"
 #include "llvm/Option/ArgList.h"