Fix deprecation warnings

components/config/opts.rs

@@ -18,7 +18,7 @@ use std::fs::{self, File};
 use std::io::{self, Read, Write};
 use std::path::{Path, PathBuf};
 use std::process;
-use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
+use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::{RwLock, RwLockReadGuard};
 use url::{self, Url};
 
@@ -490,7 +490,7 @@ fn args_fail(msg: &str) -> ! {
     process::exit(1)
 }
 
-static MULTIPROCESS: AtomicBool = ATOMIC_BOOL_INIT;
+static MULTIPROCESS: AtomicBool = AtomicBool::new(false);
 
 #[inline]
 pub fn multiprocess() -> bool {

components/gfx/font.rs

@@ -22,7 +22,7 @@ use std::collections::HashMap;
 use std::iter;
 use std::rc::Rc;
 use std::str;
-use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
+use std::sync::atomic::{AtomicUsize, Ordering};
 use std::sync::Arc;
 use style::computed_values::{font_stretch, font_style, font_variant_caps, font_weight};
 use style::properties::style_structs::Font as FontStyleStruct;
@@ -39,7 +39,7 @@ pub const GPOS: u32 = ot_tag!('G', 'P', 'O', 'S');
 pub const GSUB: u32 = ot_tag!('G', 'S', 'U', 'B');
 pub const KERN: u32 = ot_tag!('k', 'e', 'r', 'n');
 
-static TEXT_SHAPING_PERFORMANCE_COUNTER: AtomicUsize = ATOMIC_USIZE_INIT;
+static TEXT_SHAPING_PERFORMANCE_COUNTER: AtomicUsize = AtomicUsize::new(0);
 
 // FontHandle encapsulates access to the platform's font API,
 // e.g. quartz, FreeType. It provides access to metrics and tables

components/gfx/font_context.rs

@@ -18,7 +18,7 @@ use std::collections::HashMap;
 use std::default::Default;
 use std::hash::{BuildHasherDefault, Hash, Hasher};
 use std::rc::Rc;
-use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
+use std::sync::atomic::{AtomicUsize, Ordering};
 use style::computed_values::font_variant_caps::T as FontVariantCaps;
 use style::properties::style_structs::Font as FontStyleStruct;
 
@@ -26,7 +26,7 @@ static SMALL_CAPS_SCALE_FACTOR: f32 = 0.8; // Matches FireFox (see gfxFont.h)
 
 /// An epoch for the font context cache. The cache is flushed if the current epoch does not match
 /// this one.
-static FONT_CACHE_EPOCH: AtomicUsize = ATOMIC_USIZE_INIT;
+static FONT_CACHE_EPOCH: AtomicUsize = AtomicUsize::new(0);
 
 pub trait FontSource {
     fn get_font_instance(

components/gfx_traits/lib.rs

@@ -16,7 +16,7 @@ extern crate serde;
 pub mod print_tree;
 
 use range::RangeIndex;
-use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
+use std::sync::atomic::{AtomicUsize, Ordering};
 
 /// A newtype struct for denoting the age of messages; prevents race conditions.
 #[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, Ord, PartialEq, PartialOrd, Serialize)]
@@ -75,7 +75,7 @@ pub enum FragmentType {
 /// The next ID that will be used for a special scroll root id.
 ///
 /// A special scroll root is a scroll root that is created for generated content.
-static NEXT_SPECIAL_SCROLL_ROOT_ID: AtomicUsize = ATOMIC_USIZE_INIT;
+static NEXT_SPECIAL_SCROLL_ROOT_ID: AtomicUsize = AtomicUsize::new(0);
 
 /// If none of the bits outside this mask are set, the scroll root is a special scroll root.
 /// Note that we assume that the top 16 bits of the address space are unused on the platform.

components/layout/layout_debug.rs

@@ -13,12 +13,12 @@ use std::cell::RefCell;
 use std::fs::File;
 use std::io::Write;
 #[cfg(debug_assertions)]
-use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
+use std::sync::atomic::{AtomicUsize, Ordering};
 
 thread_local!(static STATE_KEY: RefCell<Option<State>> = RefCell::new(None));
 
 #[cfg(debug_assertions)]
-static DEBUG_ID_COUNTER: AtomicUsize = ATOMIC_USIZE_INIT;
+static DEBUG_ID_COUNTER: AtomicUsize = AtomicUsize::new(0);
 
 pub struct Scope;
 

components/profile/heartbeats.rs

@@ -144,12 +144,12 @@ mod synchronized_heartbeat {
     use heartbeats_simple::HeartbeatPowContext as HeartbeatContext;
     use profile_traits::time::ProfilerCategory;
     use std::collections::HashMap;
-    use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
+    use std::sync::atomic::{AtomicBool, Ordering};
 
     static mut HBS: Option<*mut HashMap<ProfilerCategory, Heartbeat>> = None;
 
     // unfortunately can't encompass the actual hashmap in a Mutex (Heartbeat isn't Send/Sync), so we'll use a spinlock
-    static HBS_SPINLOCK: AtomicBool = ATOMIC_BOOL_INIT;
+    static HBS_SPINLOCK: AtomicBool = AtomicBool::new(false);
 
     pub fn lock_and_work<F, R>(work: F) -> R
     where