message: Update for refactor
diff: @@ -211,10 +211,7 @@ static bool PerformAutoImport(SwiftASTContext &swift_ast_context,
  cu_modules = &compile_unit->GetImportedModules();
  llvm::SmallVector<swift::ModuleDecl::ImportedModule, 2> imported_modules;
  - llvm::SmallVector<
  - std::pair<swift::ModuleDecl::ImportedModule,
  - std::pair<swift::SourceFile::ImportOptions, StringRef>>,
  - 2>
  + llvm::SmallVector<swift::SourceFile::ImportedModuleDesc, 2>
  additional_imports;
  source_file.getImportedModules(imported_modules,
  @@ -271,9 +268,9 @@ static bool PerformAutoImport(SwiftASTContext &swift_ast_context,
  }
  }
  - additional_imports.push_back(std::make_pair(
  + additional_imports.push_back(swift::SourceFile::ImportedModuleDesc(
  std::make_pair(swift::ModuleDecl::AccessPathTy(), swift_module),
  - std::make_pair(swift::SourceFile::ImportOptions(), StringRef())));
  + std::make_pair(swift::SourceFile::ImportOptions())));
  imported_modules.push_back(
  std::make_pair(swift::ModuleDecl::AccessPathTy(), swift_module));
  