[clang-tools-extra] Use llvm::is_contained (NFC)

Author: kazutakahirata

clang-tools-extra/clang-tidy/bugprone/NarrowingConversionsCheck.cpp

@@ -31,7 +31,7 @@ AST_MATCHER_P(QualType, hasAnyType, std::vector<StringRef>, Names) {
     return false;
 
   std::string Name = Node.getLocalUnqualifiedType().getAsString();
-  return llvm::any_of(Names, [&Name](StringRef Ref) { return Ref == Name; });
+  return llvm::is_contained(Names, Name);
 }
 
 AST_MATCHER(FieldDecl, hasIntBitwidth) {

clang-tools-extra/clangd/CompileCommands.cpp

@@ -315,7 +315,7 @@ void CommandMangler::operator()(tooling::CompileCommand &Command,
 
   // Check whether the flag exists in the command.
   auto HasExact = [&](llvm::StringRef Flag) {
-    return llvm::any_of(Cmd, [&](llvm::StringRef Arg) { return Arg == Flag; });
+    return llvm::is_contained(Cmd, Flag);
   };
 
   // Check whether the flag appears in the command as a prefix.