Auto merge of #18809 - Eijebong:bitflags, r=nox

Update bitflags to 1.0 in every servo crate

It still needs dependencies update to remove all the other bitflags
versions.

- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes do not require tests because it's a dependency update

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1 files changed, 59 insertions, 58 deletions

diff --git a/components/style/element_state.rs b/components/style/element_state.rs
index d6ecc3bf5a9..2958fc277b5 100644
--- a/components/style/element_state.rs
+++ b/components/style/element_state.rs
@@ -15,127 +15,128 @@ bitflags! {
     /// TODO(emilio): We really really want to use the NS_EVENT_STATE bindings
     /// for this.
     #[derive(MallocSizeOf)]
-    pub flags ElementState: u64 {
+    pub struct ElementState: u64 {
         /// The mouse is down on this element.
         /// <https://html.spec.whatwg.org/multipage/#selector-active>
         /// FIXME(#7333): set/unset this when appropriate
-        const IN_ACTIVE_STATE = 1 << 0,
+        const IN_ACTIVE_STATE = 1 << 0;
         /// This element has focus.
         /// <https://html.spec.whatwg.org/multipage/#selector-focus>
-        const IN_FOCUS_STATE = 1 << 1,
+        const IN_FOCUS_STATE = 1 << 1;
         /// The mouse is hovering over this element.
         /// <https://html.spec.whatwg.org/multipage/#selector-hover>
-        const IN_HOVER_STATE = 1 << 2,
+        const IN_HOVER_STATE = 1 << 2;
         /// Content is enabled (and can be disabled).
         /// <http://www.whatwg.org/html/#selector-enabled>
-        const IN_ENABLED_STATE = 1 << 3,
+        const IN_ENABLED_STATE = 1 << 3;
         /// Content is disabled.
         /// <http://www.whatwg.org/html/#selector-disabled>
-        const IN_DISABLED_STATE = 1 << 4,
+        const IN_DISABLED_STATE = 1 << 4;
         /// Content is checked.
         /// <https://html.spec.whatwg.org/multipage/#selector-checked>
-        const IN_CHECKED_STATE = 1 << 5,
+        const IN_CHECKED_STATE = 1 << 5;
         /// <https://html.spec.whatwg.org/multipage/#selector-indeterminate>
-        const IN_INDETERMINATE_STATE = 1 << 6,
+        const IN_INDETERMINATE_STATE = 1 << 6;
         /// <https://html.spec.whatwg.org/multipage/#selector-placeholder-shown>
-        const IN_PLACEHOLDER_SHOWN_STATE = 1 << 7,
+        const IN_PLACEHOLDER_SHOWN_STATE = 1 << 7;
         /// <https://html.spec.whatwg.org/multipage/#selector-target>
-        const IN_TARGET_STATE = 1 << 8,
+        const IN_TARGET_STATE = 1 << 8;
         /// <https://fullscreen.spec.whatwg.org/#%3Afullscreen-pseudo-class>
-        const IN_FULLSCREEN_STATE = 1 << 9,
+        const IN_FULLSCREEN_STATE = 1 << 9;
         /// <https://html.spec.whatwg.org/multipage/#selector-valid>
-        const IN_VALID_STATE = 1 << 10,
+        const IN_VALID_STATE = 1 << 10;
         /// <https://html.spec.whatwg.org/multipage/#selector-invalid>
-        const IN_INVALID_STATE = 1 << 11,
+        const IN_INVALID_STATE = 1 << 11;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-ui-valid
-        const IN_MOZ_UI_VALID_STATE = 1 << 12,
+        const IN_MOZ_UI_VALID_STATE = 1 << 12;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-ui-invalid
-        const IN_MOZ_UI_INVALID_STATE = 1 << 13,
+        const IN_MOZ_UI_INVALID_STATE = 1 << 13;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-broken
-        const IN_BROKEN_STATE = 1 << 14,
+        const IN_BROKEN_STATE = 1 << 14;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-user-disabled
-        const IN_USER_DISABLED_STATE = 1 << 15,
+        const IN_USER_DISABLED_STATE = 1 << 15;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-suppressed
-        const IN_SUPPRESSED_STATE = 1 << 16,
+        const IN_SUPPRESSED_STATE = 1 << 16;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-loading
-        const IN_LOADING_STATE = 1 << 17,
+        const IN_LOADING_STATE = 1 << 17;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-blocked
-        const IN_HANDLER_BLOCKED_STATE = 1 << 18,
+        const IN_HANDLER_BLOCKED_STATE = 1 << 18;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-disabled
-        const IN_HANDLER_DISABLED_STATE = 1 << 19,
+        const IN_HANDLER_DISABLED_STATE = 1 << 19;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-crashed
-        const IN_HANDLER_CRASHED_STATE = 1 << 20,
+        const IN_HANDLER_CRASHED_STATE = 1 << 20;
         /// <https://html.spec.whatwg.org/multipage/#selector-required>
-        const IN_REQUIRED_STATE = 1 << 21,
+        const IN_REQUIRED_STATE = 1 << 21;
         /// <https://html.spec.whatwg.org/multipage/#selector-optional>
-        const IN_OPTIONAL_STATE = 1 << 22,
+        const IN_OPTIONAL_STATE = 1 << 22;
         /// <https://html.spec.whatwg.org/multipage/#selector-read-write>
-        const IN_READ_WRITE_STATE = 1 << 22,
+        const IN_READ_WRITE_STATE = 1 << 22;
         /// Non-standard: Older custom-elements spec.
-        const IN_UNRESOLVED_STATE = 1 << 23,
+        const IN_UNRESOLVED_STATE = 1 << 23;
         /// <https://html.spec.whatwg.org/multipage/#selector-visited>
-        const IN_VISITED_STATE = 1 << 24,
+        const IN_VISITED_STATE = 1 << 24;
         /// <https://html.spec.whatwg.org/multipage/#selector-link>
-        const IN_UNVISITED_STATE = 1 << 25,
+        const IN_UNVISITED_STATE = 1 << 25;
         /// <https://drafts.csswg.org/selectors-4/#the-any-link-pseudo>
-        const IN_VISITED_OR_UNVISITED_STATE = IN_VISITED_STATE.bits | IN_UNVISITED_STATE.bits,
+        const IN_VISITED_OR_UNVISITED_STATE = ElementState::IN_VISITED_STATE.bits |
+                                              ElementState::IN_UNVISITED_STATE.bits;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-drag-over
-        const IN_DRAGOVER_STATE = 1 << 26,
+        const IN_DRAGOVER_STATE = 1 << 26;
         /// <https://html.spec.whatwg.org/multipage/#selector-in-range>
-        const IN_INRANGE_STATE = 1 << 27,
+        const IN_INRANGE_STATE = 1 << 27;
         /// <https://html.spec.whatwg.org/multipage/#selector-out-of-range>
-        const IN_OUTOFRANGE_STATE = 1 << 28,
+        const IN_OUTOFRANGE_STATE = 1 << 28;
         /// <https://html.spec.whatwg.org/multipage/#selector-read-only>
-        const IN_MOZ_READONLY_STATE = 1 << 29,
+        const IN_MOZ_READONLY_STATE = 1 << 29;
         /// <https://html.spec.whatwg.org/multipage/#selector-read-write>
-        const IN_MOZ_READWRITE_STATE = 1 << 30,
+        const IN_MOZ_READWRITE_STATE = 1 << 30;
         /// <https://html.spec.whatwg.org/multipage/#selector-default>
-        const IN_DEFAULT_STATE = 1 << 31,
+        const IN_DEFAULT_STATE = 1 << 31;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-submit-invalid
-        const IN_MOZ_SUBMITINVALID_STATE = 1 << 32,
+        const IN_MOZ_SUBMITINVALID_STATE = 1 << 32;
         /// Non-standard & undocumented.
-        const IN_OPTIMUM_STATE = 1 << 33,
+        const IN_OPTIMUM_STATE = 1 << 33;
         /// Non-standard & undocumented.
-        const IN_SUB_OPTIMUM_STATE = 1 << 34,
+        const IN_SUB_OPTIMUM_STATE = 1 << 34;
         /// Non-standard & undocumented.
-        const IN_SUB_SUB_OPTIMUM_STATE = 1 << 35,
+        const IN_SUB_SUB_OPTIMUM_STATE = 1 << 35;
         /// Non-standard & undocumented.
-        const IN_DEVTOOLS_HIGHLIGHTED_STATE = 1 << 36,
+        const IN_DEVTOOLS_HIGHLIGHTED_STATE = 1 << 36;
         /// Non-standard & undocumented.
-        const IN_STYLEEDITOR_TRANSITIONING_STATE = 1 << 37,
+        const IN_STYLEEDITOR_TRANSITIONING_STATE = 1 << 37;
         /// Non-standard & undocumented.
-        const IN_INCREMENT_SCRIPT_LEVEL_STATE = 1 << 38,
+        const IN_INCREMENT_SCRIPT_LEVEL_STATE = 1 << 38;
         /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-focusring
-        const IN_FOCUSRING_STATE = 1 << 39,
+        const IN_FOCUSRING_STATE = 1 << 39;
         /// Non-standard & undocumented.
-        const IN_HANDLER_CLICK_TO_PLAY_STATE = 1 << 40,
+        const IN_HANDLER_CLICK_TO_PLAY_STATE = 1 << 40;
         /// Non-standard & undocumented.
-        const IN_HANDLER_VULNERABLE_UPDATABLE_STATE = 1 << 41,
+        const IN_HANDLER_VULNERABLE_UPDATABLE_STATE = 1 << 41;
         /// Non-standard & undocumented.
-        const IN_HANDLER_VULNERABLE_NO_UPDATE_STATE = 1 << 42,
+        const IN_HANDLER_VULNERABLE_NO_UPDATE_STATE = 1 << 42;
         /// <https://drafts.csswg.org/selectors-4/#the-focus-within-pseudo>
-        const IN_FOCUS_WITHIN_STATE = 1 << 43,
+        const IN_FOCUS_WITHIN_STATE = 1 << 43;
         /// :dir matching; the states are used for dynamic change detection.
         /// State that elements that match :dir(ltr) are in.
-        const IN_LTR_STATE = 1 << 44,
+        const IN_LTR_STATE = 1 << 44;
         /// State that elements that match :dir(rtl) are in.
-        const IN_RTL_STATE = 1 << 45,
+        const IN_RTL_STATE = 1 << 45;
         /// State that HTML elements that have a "dir" attr are in.
-        const IN_HAS_DIR_ATTR_STATE = 1 << 46,
+        const IN_HAS_DIR_ATTR_STATE = 1 << 46;
         /// State that HTML elements with dir="ltr" (or something
         /// case-insensitively equal to "ltr") are in.
-        const IN_HAS_DIR_ATTR_LTR_STATE = 1 << 47,
+        const IN_HAS_DIR_ATTR_LTR_STATE = 1 << 47;
         /// State that HTML elements with dir="rtl" (or something
         /// case-insensitively equal to "rtl") are in.
-        const IN_HAS_DIR_ATTR_RTL_STATE = 1 << 48,
+        const IN_HAS_DIR_ATTR_RTL_STATE = 1 << 48;
         /// State that HTML <bdi> elements without a valid-valued "dir" attr or
         /// any HTML elements (including <bdi>) with dir="auto" (or something
         /// case-insensitively equal to "auto") are in.
-        const IN_HAS_DIR_ATTR_LIKE_AUTO_STATE = 1 << 49,
+        const IN_HAS_DIR_ATTR_LIKE_AUTO_STATE = 1 << 49;
         /// Non-standard & undocumented.
-        const IN_AUTOFILL_STATE = 1 << 50,
+        const IN_AUTOFILL_STATE = 1 << 50;
         /// Non-standard & undocumented.
-        const IN_AUTOFILL_PREVIEW_STATE = 1 << 51,
+        const IN_AUTOFILL_PREVIEW_STATE = 1 << 51;
     }
 }
 
@@ -144,10 +145,10 @@ bitflags! {
     ///
     /// NB: Is important for this to remain in sync with Gecko's
     /// dom/base/nsIDocument.h.
-    pub flags DocumentState: u64 {
+    pub struct DocumentState: u64 {
         /// RTL locale: specific to the XUL localedir attribute
-        const NS_DOCUMENT_STATE_RTL_LOCALE = 1 << 0,
+        const NS_DOCUMENT_STATE_RTL_LOCALE = 1 << 0;
         /// Window activation status
-        const NS_DOCUMENT_STATE_WINDOW_INACTIVE = 1 << 1,
+        const NS_DOCUMENT_STATE_WINDOW_INACTIVE = 1 << 1;
     }
 }