7 files changed, 9 insertions, 11 deletions
diff --git a/components/style/Cargo.toml b/components/style/Cargo.toml
index 60477f39602..85a300d17d6 100644
--- a/components/style/Cargo.toml
+++ b/components/style/Cargo.toml
@@ -20,21 +20,23 @@ path = "../style_traits"
 
 [dependencies]
 app_units = {version = "0.2", features = ["plugins"]}
-cssparser = { version = "0.5", features = [ "serde-serialization" ] }
+cssparser = {version = "0.5.2", features = ["heap_size", "serde-serialization"]}
 log = "0.3"
 encoding = "0.2"
 fnv = "1.0"
+heapsize = "0.2.5"
+heapsize_plugin = "0.1.2"
 rustc-serialize = "0.3"
 matches = "0.1"
 bitflags = "0.3"
 num = "0.1.24"
 lazy_static = "0.1.10"
-selectors = { version = "0.4.1", features = ["unstable"] }
+selectors = {version = "0.4.1", features = ["heap_size", "unstable"]}
 smallvec = "0.1"
-string_cache = "0.2"
+string_cache = {version = "0.2.7", features = ["heap_size"]}
 euclid = {version = "0.6.1", features = ["plugins"]}
 serde = "0.6"
 serde_macros = "0.6"
 time = "0.1"
-url = "0.5.4"
+url = {version = "0.5.4", features = ["heap_size"]}
 
diff --git a/components/style/custom_properties.rs b/components/style/custom_properties.rs
index af9a2c4e7da..26fc794afb3 100644
--- a/components/style/custom_properties.rs
+++ b/components/style/custom_properties.rs
@@ -10,7 +10,6 @@ use std::collections::{HashMap, HashSet};
 use std::fmt;
 use std::sync::Arc;
 use string_cache::Atom;
-use util::mem::HeapSizeOf;
 
 // Does not include the `--` prefix
 pub type Name = Atom;
diff --git a/components/style/font_face.rs b/components/style/font_face.rs
index d42e0feb3e9..0810afac5a8 100644
--- a/components/style/font_face.rs
+++ b/components/style/font_face.rs
@@ -8,7 +8,6 @@ use parser::{ParserContext, log_css_error};
 use properties::longhands::font_family::parse_one_family;
 use std::ascii::AsciiExt;
 use url::Url;
-use util::mem::HeapSizeOf;
 
 #[derive(Clone, Debug, HeapSizeOf, PartialEq, Eq, Deserialize, Serialize)]
 pub enum Source {
diff --git a/components/style/lib.rs b/components/style/lib.rs
index dee1d51efc6..6dbb7250ffc 100644
--- a/components/style/lib.rs
+++ b/components/style/lib.rs
@@ -11,9 +11,9 @@
 #![feature(custom_derive)]
 #![feature(plugin)]
 
-#![plugin(serde_macros)]
-#![plugin(serde_macros)]
+#![plugin(heapsize_plugin)]
 #![plugin(plugins)]
+#![plugin(serde_macros)]
 
 #![recursion_limit = "500"]  // For match_ignore_ascii_case in PropertyDeclaration::parse
 
@@ -26,6 +26,7 @@ extern crate cssparser;
 extern crate encoding;
 extern crate euclid;
 extern crate fnv;
+extern crate heapsize;
 #[macro_use]
 extern crate lazy_static;
 #[macro_use]
diff --git a/components/style/media_queries.rs b/components/style/media_queries.rs
index 82b02cc9701..b19b4d81c7e 100644
--- a/components/style/media_queries.rs
+++ b/components/style/media_queries.rs
@@ -8,7 +8,6 @@ use euclid::size::{Size2D, TypedSize2D};
 use properties::longhands;
 use std::ascii::AsciiExt;
 use util::geometry::ViewportPx;
-use util::mem::HeapSizeOf;
 use values::specified;
 
 
diff --git a/components/style/stylesheets.rs b/components/style/stylesheets.rs
index ce21cf68522..bc4008040c2 100644
--- a/components/style/stylesheets.rs
+++ b/components/style/stylesheets.rs
@@ -19,7 +19,6 @@ use std::iter::Iterator;
 use std::slice;
 use string_cache::{Atom, Namespace};
 use url::Url;
-use util::mem::HeapSizeOf;
 use viewport::ViewportRule;
 
 
diff --git a/components/style/viewport.rs b/components/style/viewport.rs
index e46d22c19b1..f50a2a5fb2b 100644
--- a/components/style/viewport.rs
+++ b/components/style/viewport.rs
@@ -18,7 +18,6 @@ use std::str::Chars;
 use style_traits::viewport::{Orientation, UserZoom, ViewportConstraints, Zoom};
 use stylesheets::Origin;
 use util::geometry::ViewportPx;
-use util::mem::HeapSizeOf;
 use values::computed::{Context, ToComputedValue};
 use values::specified::{Length, LengthOrPercentageOrAuto, ViewportPercentageLength};