[llvm] Stop including llvm/ADT/SmallString.h (NFC)

Identified with misc-include-cleaner.

Author: kazutakahirata

llvm/lib/Analysis/VectorUtils.cpp

@@ -12,7 +12,6 @@
 
 #include "llvm/Analysis/VectorUtils.h"
 #include "llvm/ADT/EquivalenceClasses.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/Analysis/DemandedBits.h"
 #include "llvm/Analysis/LoopInfo.h"
 #include "llvm/Analysis/LoopIterator.h"

llvm/lib/ProfileData/Coverage/CoverageMapping.cpp

@@ -15,7 +15,6 @@
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/SmallBitVector.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"

llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp

@@ -152,7 +152,6 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/ADT/SetVector.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"

llvm/unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp

@@ -9,7 +9,6 @@
 #include "DwarfGenerator.h"
 #include "DwarfUtils.h"
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/BinaryFormat/Dwarf.h"

llvm/unittests/DebugInfo/Symbolizer/MarkupTest.cpp

@@ -9,7 +9,6 @@
 
 #include "llvm/DebugInfo/Symbolize/Markup.h"
 
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/Support/FormatVariadic.h"
 

llvm/unittests/ObjCopy/ObjCopyTest.cpp

@@ -7,7 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/ObjCopy/ObjCopy.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ObjCopy/ConfigManager.h"
 #include "llvm/Object/ObjectFile.h"
 #include "llvm/ObjectYAML/yaml2obj.h"

llvm/unittests/Support/CompressionTest.cpp

@@ -11,7 +11,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/Compression.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Config/config.h"

llvm/unittests/Support/NativeFormatTests.cpp

@@ -6,7 +6,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/ADT/SmallString.h"
 #include "llvm/Support/NativeFormatting.h"
 #include "llvm/Support/raw_ostream.h"
 #include "gtest/gtest.h"

llvm/unittests/Support/SHA256.cpp

@@ -13,7 +13,6 @@
 
 #include "llvm/Support/SHA256.h"
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/SmallString.h"
 #include "gtest/gtest.h"
 
 using namespace llvm;