File mozilla-bmo1519629.patch of Package MozillaFirefox.10642

# HG changeset patch
# Parent  c4ed31c0a6e6d1e63d0ccf8bedb32f42f52d4aa6

diff --git a/servo/components/style/animation.rs b/servo/components/style/animation.rs
--- a/servo/components/style/animation.rs
+++ b/servo/components/style/animation.rs
@@ -1,14 +1,14 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! CSS transitions and animations.
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use Atom;
 use bezier::Bezier;
 use context::SharedStyleContext;
 use dom::{OpaqueNode, TElement};
 use font_metrics::FontMetricsProvider;
 use properties::{self, CascadeFlags, ComputedValues, LonghandId};
 use properties::animated_properties::{AnimatedProperty, TransitionProperty};
diff --git a/servo/components/style/bezier.rs b/servo/components/style/bezier.rs
--- a/servo/components/style/bezier.rs
+++ b/servo/components/style/bezier.rs
@@ -1,17 +1,17 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! Parametric Bézier curves.
 //!
 //! This is based on `WebCore/platform/graphics/UnitBezier.h` in WebKit.
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use values::CSSFloat;
 
 const NEWTON_METHOD_ITERATIONS: u8 = 8;
 
 /// A unit cubic Bézier curve, used for timing functions in CSS transitions and animations.
 pub struct Bezier {
     ax: f64,
@@ -119,9 +119,8 @@ trait ApproxEq {
 }
 
 impl ApproxEq for f64 {
     #[inline]
     fn approx_eq(self, value: f64, epsilon: f64) -> bool {
         (self - value).abs() < epsilon
     }
 }
-
diff --git a/servo/components/style/bloom.rs b/servo/components/style/bloom.rs
--- a/servo/components/style/bloom.rs
+++ b/servo/components/style/bloom.rs
@@ -1,16 +1,16 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! The style bloom filter is used as an optimization when matching deep
 //! descendant selectors.
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use atomic_refcell::{AtomicRefMut, AtomicRefCell};
 use dom::{SendElement, TElement};
 use owning_ref::OwningHandle;
 use selectors::bloom::BloomFilter;
 use servo_arc::Arc;
 use smallvec::SmallVec;
 
diff --git a/servo/components/style/dom.rs b/servo/components/style/dom.rs
--- a/servo/components/style/dom.rs
+++ b/servo/components/style/dom.rs
@@ -1,16 +1,16 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! Types and traits used to access the DOM from style calculation.
 
 #![allow(unsafe_code)]
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use {Atom, Namespace, LocalName, WeakAtom};
 use applicable_declarations::ApplicableDeclarationBlock;
 use atomic_refcell::{AtomicRef, AtomicRefCell, AtomicRefMut};
 #[cfg(feature = "gecko")] use context::PostAnimationTasks;
 #[cfg(feature = "gecko")] use context::UpdateAnimationsTasks;
 use data::ElementData;
 use element_state::ElementState;
diff --git a/servo/components/style/driver.rs b/servo/components/style/driver.rs
--- a/servo/components/style/driver.rs
+++ b/servo/components/style/driver.rs
@@ -1,16 +1,16 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! Implements traversal over the DOM tree. The traversal starts in sequential
 //! mode, and optionally parallelizes as it discovers work.
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use context::{StyleContext, ThreadLocalStyleContext};
 use dom::{SendNode, TElement, TNode};
 use parallel;
 use parallel::{DispatchMode, WORK_UNIT_MAX};
 use rayon;
 use scoped_tls::ScopedTLS;
 use std::collections::VecDeque;
diff --git a/servo/components/style/error_reporting.rs b/servo/components/style/error_reporting.rs
--- a/servo/components/style/error_reporting.rs
+++ b/servo/components/style/error_reporting.rs
@@ -1,15 +1,15 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! Types used to report parsing errors.
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use cssparser::{Token, SourceLocation, ParseErrorKind, BasicParseErrorKind};
 use log;
 use std::fmt;
 use style_traits::ParseError;
 use stylesheets::UrlExtraData;
 
 /// Errors that can be encountered while parsing CSS.
diff --git a/servo/components/style/font_face.rs b/servo/components/style/font_face.rs
--- a/servo/components/style/font_face.rs
+++ b/servo/components/style/font_face.rs
@@ -1,17 +1,17 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! The [`@font-face`][ff] at-rule.
 //!
 //! [ff]: https://drafts.csswg.org/css-fonts/#at-font-face-rule
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 #[cfg(feature = "gecko")]
 use computed_values::{font_stretch, font_style, font_weight};
 use cssparser::{AtRuleParser, DeclarationListParser, DeclarationParser, Parser};
 use cssparser::{SourceLocation, CowRcStr};
 use error_reporting::{ContextualParseError, ParseErrorReporter};
 #[cfg(feature = "gecko")] use gecko_bindings::structs::CSSFontFaceDescriptors;
 #[cfg(feature = "gecko")] use cssparser::UnicodeRange;
diff --git a/servo/components/style/font_metrics.rs b/servo/components/style/font_metrics.rs
--- a/servo/components/style/font_metrics.rs
+++ b/servo/components/style/font_metrics.rs
@@ -1,15 +1,15 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! Access to font metrics from the style system.
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use Atom;
 use app_units::Au;
 use context::SharedStyleContext;
 use logical_geometry::WritingMode;
 use media_queries::Device;
 use properties::style_structs::Font;
 
diff --git a/servo/components/style/lib.rs b/servo/components/style/lib.rs
--- a/servo/components/style/lib.rs
+++ b/servo/components/style/lib.rs
@@ -18,17 +18,17 @@
 //! [recalc_style_at]: traversal/fn.recalc_style_at.html
 //!
 //! Major dependencies are the [cssparser][cssparser] and [selectors][selectors]
 //! crates.
 //!
 //! [cssparser]: ../cssparser/index.html
 //! [selectors]: ../selectors/index.html
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 extern crate app_units;
 extern crate arrayvec;
 extern crate atomic_refcell;
 #[macro_use]
 extern crate bitflags;
 #[allow(unused_extern_crates)] extern crate byteorder;
 #[cfg(feature = "gecko")] #[macro_use] #[no_link] extern crate cfg_if;
@@ -143,17 +143,17 @@ pub mod values;
 #[cfg(feature = "servo")] pub use html5ever::Prefix;
 #[cfg(feature = "servo")] pub use html5ever::LocalName;
 #[cfg(feature = "servo")] pub use html5ever::Namespace;
 
 /// The CSS properties supported by the style system.
 /// Generated from the properties.mako.rs template by build.rs
 #[macro_use]
 #[allow(unsafe_code)]
-#[deny(missing_docs)]
+//#[deny(missing_docs)]
 pub mod properties {
     include!(concat!(env!("OUT_DIR"), "/properties.rs"));
 }
 
 // uses a macro from properties
 #[cfg(feature = "servo")] #[allow(unsafe_code)] pub mod servo;
 
 #[cfg(feature = "gecko")]
diff --git a/servo/components/style/matching.rs b/servo/components/style/matching.rs
--- a/servo/components/style/matching.rs
+++ b/servo/components/style/matching.rs
@@ -1,16 +1,16 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! High-level interface to CSS selector matching.
 
 #![allow(unsafe_code)]
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use context::{ElementCascadeInputs, QuirksMode, SelectorFlagsMap};
 use context::{SharedStyleContext, StyleContext};
 use data::ElementData;
 use dom::TElement;
 use invalidation::element::restyle_hints::RestyleHint;
 use properties::ComputedValues;
 use properties::longhands::display::computed_value::T as Display;
diff --git a/servo/components/style/parallel.rs b/servo/components/style/parallel.rs
--- a/servo/components/style/parallel.rs
+++ b/servo/components/style/parallel.rs
@@ -15,17 +15,17 @@
 //! thread invariants at compile time whenever possible. As such, TNode and
 //! TElement are not Send, so ordinary style system code cannot accidentally
 //! share them with other threads. In the parallel traversal, we explicitly
 //! invoke |unsafe { SendNode::new(n) }| to put nodes in containers that may
 //! be sent to other threads. This occurs in only a handful of places and is
 //! easy to grep for. At the time of this writing, there is no other unsafe
 //! code in the parallel traversal.
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use arrayvec::ArrayVec;
 use context::{StyleContext, ThreadLocalStyleContext};
 use dom::{OpaqueNode, SendNode, TElement};
 use itertools::Itertools;
 use rayon;
 use scoped_tls::ScopedTLS;
 use smallvec::SmallVec;
diff --git a/servo/components/style/properties/declaration_block.rs b/servo/components/style/properties/declaration_block.rs
--- a/servo/components/style/properties/declaration_block.rs
+++ b/servo/components/style/properties/declaration_block.rs
@@ -1,15 +1,15 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! A property declaration block.
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use context::QuirksMode;
 use cssparser::{DeclarationListParser, parse_important, ParserInput, CowRcStr};
 use cssparser::{Parser, AtRuleParser, DeclarationParser, Delimiter, ParseErrorKind};
 use custom_properties::CustomPropertiesBuilder;
 use error_reporting::{ParseErrorReporter, ContextualParseError};
 use parser::{ParserContext, ParserErrorContext};
 use properties::animated_properties::AnimationValue;
diff --git a/servo/components/style/scoped_tls.rs b/servo/components/style/scoped_tls.rs
--- a/servo/components/style/scoped_tls.rs
+++ b/servo/components/style/scoped_tls.rs
@@ -1,16 +1,16 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! Stack-scoped thread-local storage for rayon thread pools.
 
 #![allow(unsafe_code)]
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use rayon;
 use std::cell::{Ref, RefCell, RefMut};
 use std::ops::DerefMut;
 
 /// A scoped TLS set, that is alive during the `'scope` lifetime.
 ///
 /// We use this on Servo to construct thread-local contexts, but clear them once
diff --git a/servo/components/style/selector_parser.rs b/servo/components/style/selector_parser.rs
--- a/servo/components/style/selector_parser.rs
+++ b/servo/components/style/selector_parser.rs
@@ -1,15 +1,15 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! The pseudo-classes and pseudo-elements supported by the style system.
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use cssparser::{Parser as CssParser, ParserInput};
 use selectors::parser::SelectorList;
 use std::fmt::{self, Debug, Write};
 use style_traits::{CssWriter, ParseError, ToCss};
 use stylesheets::{Origin, Namespaces, UrlExtraData};
 
 /// A convenient alias for the type that represents an attribute value used for
diff --git a/servo/components/style/servo/selector_parser.rs b/servo/components/style/servo/selector_parser.rs
--- a/servo/components/style/servo/selector_parser.rs
+++ b/servo/components/style/servo/selector_parser.rs
@@ -1,13 +1,13 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 //! Servo's selector parser.
 
 use {Atom, Prefix, Namespace, LocalName, CaseSensitivityExt};
 use attr::{AttrIdentifier, AttrValue};
 use cssparser::{Parser as CssParser, ToCss, serialize_identifier, CowRcStr, SourceLocation};
 use dom::{OpaqueNode, TElement, TNode};
 use element_state::{DocumentState, ElementState};
diff --git a/servo/components/style/str.rs b/servo/components/style/str.rs
--- a/servo/components/style/str.rs
+++ b/servo/components/style/str.rs
@@ -1,15 +1,15 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! String utils for attributes and similar stuff.
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use num_traits::ToPrimitive;
 use std::borrow::Cow;
 use std::convert::AsRef;
 use std::fmt::{self, Write};
 use std::iter::{Filter, Peekable};
 use std::str::Split;
 
diff --git a/servo/components/style/thread_state.rs b/servo/components/style/thread_state.rs
--- a/servo/components/style/thread_state.rs
+++ b/servo/components/style/thread_state.rs
@@ -1,16 +1,16 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! Supports dynamic assertions in about what sort of thread is running and
 //! what state it's in.
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use std::cell::RefCell;
 
 bitflags! {
     /// A thread state flag, used for multiple assertions.
     pub struct ThreadState: u32 {
         /// Whether we're in a script thread.
         const SCRIPT          = 0x01;
diff --git a/servo/components/style/timer.rs b/servo/components/style/timer.rs
--- a/servo/components/style/timer.rs
+++ b/servo/components/style/timer.rs
@@ -1,13 +1,13 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 //! A timer module, used to define a `Timer` type, that is controlled by script.
 
 use time;
 
 /// The `TimerMode` is used to determine what time should the `Timer` return.
 #[derive(Clone, Debug)]
 enum TimerMode {
diff --git a/servo/components/style/values/mod.rs b/servo/components/style/values/mod.rs
--- a/servo/components/style/values/mod.rs
+++ b/servo/components/style/values/mod.rs
@@ -1,17 +1,17 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! Common [values][values] used in CSS.
 //!
 //! [values]: https://drafts.csswg.org/css-values/
 
-#![deny(missing_docs)]
+//#![deny(missing_docs)]
 
 use Atom;
 pub use cssparser::{RGBA, Token, Parser, serialize_identifier, CowRcStr, SourceLocation};
 use parser::{Parse, ParserContext};
 use selectors::parser::SelectorParseErrorKind;
 use std::fmt::{self, Debug, Write};
 use std::hash;
 use style_traits::{CssWriter, ParseError, StyleParseErrorKind, ToCss};
@@ -225,9 +225,8 @@ impl ToCss for KeyframesName {
         W: Write,
     {
         match *self {
             KeyframesName::Ident(ref ident) => ident.to_css(dest),
             KeyframesName::QuotedString(ref atom) => atom.to_string().to_css(dest),
         }
     }
 }
-
diff --git a/servo/components/style_traits/lib.rs b/servo/components/style_traits/lib.rs
--- a/servo/components/style_traits/lib.rs
+++ b/servo/components/style_traits/lib.rs
@@ -4,17 +4,17 @@
 
 //! This module contains shared types and messages for use by devtools/script.
 //! The traits are here instead of in script so that the devtools crate can be
 //! modified independently of the rest of Servo.
 
 #![crate_name = "style_traits"]
 #![crate_type = "rlib"]
 
-#![deny(unsafe_code, missing_docs)]
+#![deny(unsafe_code)]
 
 extern crate app_units;
 #[macro_use] extern crate bitflags;
 #[macro_use] extern crate cssparser;
 extern crate euclid;
 extern crate malloc_size_of;
 #[macro_use] extern crate malloc_size_of_derive;
 extern crate selectors;
diff --git a/servo/components/style_traits/values.rs b/servo/components/style_traits/values.rs
--- a/servo/components/style_traits/values.rs
+++ b/servo/components/style_traits/values.rs
@@ -130,34 +130,16 @@ where
             if !prefix.is_empty() {
                 self.inner.write_str(prefix)?;
             }
         }
         self.inner.write_char(c)
     }
 }
 
-#[macro_export]
-macro_rules! serialize_function {
-    ($dest: expr, $name: ident($( $arg: expr, )+)) => {
-        serialize_function!($dest, $name($($arg),+))
-    };
-    ($dest: expr, $name: ident($first_arg: expr $( , $arg: expr )*)) => {
-        {
-            $dest.write_str(concat!(stringify!($name), "("))?;
-            $first_arg.to_css($dest)?;
-            $(
-                $dest.write_str(", ")?;
-                $arg.to_css($dest)?;
-            )*
-            $dest.write_char(')')
-        }
-    }
-}
-
 /// Convenience wrapper to serialise CSS values separated by a given string.
 pub struct SequenceWriter<'a, 'b: 'a, W: 'b> {
     inner: &'a mut CssWriter<'b, W>,
     separator: &'static str,
 }
 
 impl<'a, 'b, W> SequenceWriter<'a, 'b, W>
 where
@@ -399,17 +381,16 @@ impl_to_css_for_predefined_type!(f32);
 impl_to_css_for_predefined_type!(i32);
 impl_to_css_for_predefined_type!(u16);
 impl_to_css_for_predefined_type!(u32);
 impl_to_css_for_predefined_type!(::cssparser::Token<'a>);
 impl_to_css_for_predefined_type!(::cssparser::RGBA);
 impl_to_css_for_predefined_type!(::cssparser::Color);
 impl_to_css_for_predefined_type!(::cssparser::UnicodeRange);
 
-#[macro_export]
 macro_rules! define_css_keyword_enum {
     (pub enum $name:ident { $($variant:ident = $css:expr,)+ }) => {
         #[allow(missing_docs)]
         #[cfg_attr(feature = "servo", derive(Deserialize, Serialize))]
         #[derive(Clone, Copy, Debug, Eq, Hash, MallocSizeOf, PartialEq)]
         pub enum $name {
             $($variant),+
         }