[Driver] Remove unused includes (NFC)

Identified with misc-include-cleaner.

Author: kazutakahirata

clang/lib/Driver/Compilation.cpp

@@ -10,13 +10,10 @@
 #include "clang/Basic/LLVM.h"
 #include "clang/Driver/Action.h"
 #include "clang/Driver/Driver.h"
-#include "clang/Driver/DriverDiagnostic.h"
 #include "clang/Driver/Job.h"
 #include "clang/Driver/Options.h"
 #include "clang/Driver/ToolChain.h"
 #include "clang/Driver/Util.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/SmallVector.h"
 #include "llvm/Option/ArgList.h"
 #include "llvm/Option/OptSpecifier.h"
 #include "llvm/Option/Option.h"

clang/lib/Driver/Distro.cpp

@@ -8,7 +8,6 @@
 
 #include "clang/Driver/Distro.h"
 #include "clang/Basic/LLVM.h"
-#include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/StringSwitch.h"
 #include "llvm/Support/ErrorOr.h"

clang/lib/Driver/Driver.cpp

@@ -56,7 +56,6 @@
 #include "clang/Config/config.h"
 #include "clang/Driver/Action.h"
 #include "clang/Driver/Compilation.h"
-#include "clang/Driver/DriverDiagnostic.h"
 #include "clang/Driver/InputInfo.h"
 #include "clang/Driver/Job.h"
 #include "clang/Driver/Options.h"

clang/lib/Driver/DriverOptions.cpp

@@ -7,9 +7,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Driver/Options.h"
-#include "llvm/ADT/STLExtras.h"
 #include "llvm/Option/OptTable.h"
-#include "llvm/Option/Option.h"
 #include <cassert>
 
 using namespace clang::driver;

clang/lib/Driver/Job.cpp

@@ -9,7 +9,6 @@
 #include "clang/Driver/Job.h"
 #include "clang/Basic/LLVM.h"
 #include "clang/Driver/Driver.h"
-#include "clang/Driver/DriverDiagnostic.h"
 #include "clang/Driver/InputInfo.h"
 #include "clang/Driver/Tool.h"
 #include "clang/Driver/ToolChain.h"
@@ -26,7 +25,6 @@
 #include "llvm/Support/PrettyStackTrace.h"
 #include "llvm/Support/Program.h"
 #include "llvm/Support/raw_ostream.h"
-#include <algorithm>
 #include <cassert>
 #include <cstddef>
 #include <string>

clang/lib/Driver/Multilib.cpp

@@ -8,15 +8,11 @@
 
 #include "clang/Driver/Multilib.h"
 #include "clang/Basic/LLVM.h"
-#include "clang/Basic/Version.h"
 #include "clang/Driver/Driver.h"
 #include "llvm/ADT/DenseSet.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/Compiler.h"
-#include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/Path.h"
 #include "llvm/Support/Regex.h"
 #include "llvm/Support/VersionTuple.h"
 #include "llvm/Support/YAMLParser.h"

clang/lib/Driver/MultilibBuilder.cpp

@@ -8,7 +8,6 @@
 
 #include "clang/Driver/MultilibBuilder.h"
 #include "ToolChains/CommonArgs.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/Regex.h"

clang/lib/Driver/OffloadBundler.cpp

@@ -17,7 +17,6 @@
 #include "clang/Driver/OffloadBundler.h"
 #include "clang/Basic/Cuda.h"
 #include "clang/Basic/TargetID.h"
-#include "clang/Basic/Version.h"
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"

clang/lib/Driver/SanitizerArgs.cpp

@@ -6,13 +6,10 @@
 //
 //===----------------------------------------------------------------------===//
 #include "clang/Driver/SanitizerArgs.h"
-#include "ToolChains/CommonArgs.h"
 #include "clang/Basic/Sanitizers.h"
 #include "clang/Driver/Driver.h"
-#include "clang/Driver/DriverDiagnostic.h"
 #include "clang/Driver/Options.h"
 #include "clang/Driver/ToolChain.h"
-#include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/StringSwitch.h"
 #include "llvm/Support/Path.h"

clang/lib/Driver/ToolChain.cpp

@@ -19,13 +19,11 @@
 #include "clang/Config/config.h"
 #include "clang/Driver/Action.h"
 #include "clang/Driver/Driver.h"
-#include "clang/Driver/DriverDiagnostic.h"
 #include "clang/Driver/InputInfo.h"
 #include "clang/Driver/Job.h"
 #include "clang/Driver/Options.h"
 #include "clang/Driver/SanitizerArgs.h"
 #include "clang/Driver/XRayArgs.h"
-#include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"