Remove unused imports

Author: blyxyas

clippy_lints/src/attrs/allow_attributes.rs

@@ -1,5 +1,4 @@
 use super::ALLOW_ATTRIBUTES;
-use crate::declare_clippy_lint;
 use clippy_utils::diagnostics::span_lint_and_then;
 use clippy_utils::is_from_proc_macro;
 use rustc_ast::{AttrStyle, Attribute};

clippy_lints/src/attrs/allow_attributes_without_reason.rs

@@ -1,5 +1,4 @@
 use super::{Attribute, ALLOW_ATTRIBUTES_WITHOUT_REASON};
-use crate::declare_clippy_lint;
 use clippy_utils::diagnostics::span_lint_and_then;
 use clippy_utils::is_from_proc_macro;
 use rustc_ast::{MetaItemKind, NestedMetaItem};

clippy_lints/src/attrs/blanket_clippy_restriction_lints.rs

@@ -1,6 +1,5 @@
 use super::utils::extract_clippy_lint;
 use super::BLANKET_CLIPPY_RESTRICTION_LINTS;
-use crate::declare_clippy_lint;
 use clippy_utils::diagnostics::{span_lint_and_help, span_lint_and_then};
 use rustc_ast::NestedMetaItem;
 use rustc_lint::{LateContext, Level, LintContext};

clippy_lints/src/attrs/deprecated_cfg_attr.rs

@@ -1,5 +1,4 @@
 use super::{unnecessary_clippy_cfg, Attribute, DEPRECATED_CFG_ATTR, DEPRECATED_CLIPPY_CFG_ATTR};
-use crate::declare_clippy_lint;
 use clippy_config::msrvs::{self, Msrv};
 use clippy_utils::diagnostics::span_lint_and_sugg;
 use rustc_ast::AttrStyle;

clippy_lints/src/attrs/deprecated_semver.rs

@@ -1,5 +1,4 @@
 use super::DEPRECATED_SEMVER;
-use crate::declare_clippy_lint;
 use clippy_utils::diagnostics::span_lint;
 use rustc_ast::{LitKind, MetaItemLit};
 use rustc_lint::LateContext;

clippy_lints/src/attrs/duplicated_attributes.rs

@@ -1,5 +1,4 @@
 use super::DUPLICATED_ATTRIBUTES;
-use crate::declare_clippy_lint;
 use clippy_utils::diagnostics::span_lint_and_then;
 use rustc_ast::{Attribute, MetaItem};
 use rustc_data_structures::fx::FxHashMap;

clippy_lints/src/attrs/inline_always.rs

@@ -1,6 +1,5 @@
 use super::utils::is_word;
 use super::INLINE_ALWAYS;
-use crate::declare_clippy_lint;
 use clippy_utils::diagnostics::span_lint;
 use rustc_ast::Attribute;
 use rustc_lint::LateContext;

clippy_lints/src/attrs/mixed_attributes_style.rs

@@ -1,5 +1,4 @@
 use super::MIXED_ATTRIBUTES_STYLE;
-use crate::declare_clippy_lint;
 use clippy_utils::diagnostics::span_lint;
 use rustc_ast::{AttrKind, AttrStyle, Attribute};
 use rustc_data_structures::fx::FxHashSet;

clippy_lints/src/attrs/non_minimal_cfg.rs

@@ -1,5 +1,4 @@
 use super::{Attribute, NON_MINIMAL_CFG};
-use crate::declare_clippy_lint;
 use clippy_utils::diagnostics::span_lint_and_then;
 use clippy_utils::source::SpanRangeExt;
 use rustc_ast::{MetaItemKind, NestedMetaItem};

clippy_lints/src/attrs/should_panic_without_expect.rs

@@ -1,5 +1,4 @@
 use super::{Attribute, SHOULD_PANIC_WITHOUT_EXPECT};
-use crate::declare_clippy_lint;
 use clippy_utils::diagnostics::span_lint_and_sugg;
 use rustc_ast::token::{Token, TokenKind};
 use rustc_ast::tokenstream::TokenTree;