Update rust-cssparser to 0.20.2.

This reduces memory consumption of list-valued properties in the common case of one entry in the list.

components/canvas/Cargo.toml

@@ -13,7 +13,7 @@ path = "lib.rs"
 azure = {git = "https://github.com/servo/rust-azure"}
 canvas_traits = {path = "../canvas_traits"}
 compositing = {path = "../compositing"}
-cssparser = "0.20"
+cssparser = "0.20.2"
 euclid = "0.15"
 fnv = "1.0"
 gleam = "0.4"

components/canvas_traits/Cargo.toml

@@ -10,7 +10,7 @@ name = "canvas_traits"
 path = "lib.rs"
 
 [dependencies]
-cssparser = "0.20"
+cssparser = "0.20.2"
 euclid = "0.15"
 heapsize = "0.4"
 heapsize_derive = "0.1"

components/script/Cargo.toml

@@ -33,7 +33,7 @@ byteorder = "1.0"
 canvas_traits = {path = "../canvas_traits"}
 caseless = "0.1.0"
 cookie = "0.6"
-cssparser = "0.20"
+cssparser = "0.20.2"
 deny_public_fields = {path = "../deny_public_fields"}
 devtools_traits = {path = "../devtools_traits"}
 dom_struct = {path = "../dom_struct"}

components/script_layout_interface/Cargo.toml

@@ -13,7 +13,7 @@ path = "lib.rs"
 app_units = "0.5"
 atomic_refcell = "0.1"
 canvas_traits = {path = "../canvas_traits"}
-cssparser = "0.20"
+cssparser = "0.20.2"
 euclid = "0.15"
 gfx_traits = {path = "../gfx_traits"}
 heapsize = "0.4"

components/selectors/Cargo.toml

@@ -25,7 +25,7 @@ unstable = []
 [dependencies]
 bitflags = "0.7"
 matches = "0.1"
-cssparser = "0.20"
+cssparser = "0.20.2"
 log = "0.3"
 fnv = "1.0"
 phf = "0.7.18"

components/style/Cargo.toml

@@ -37,7 +37,7 @@ bitflags = "0.7"
 bit-vec = "0.4.3"
 byteorder = "1.0"
 cfg-if = "0.1.0"
-cssparser = "0.20"
+cssparser = "0.20.2"
 encoding = {version = "0.2", optional = true}
 euclid = "0.15"
 fallible = { path = "../fallible" }

components/style_traits/Cargo.toml

@@ -16,7 +16,7 @@ gecko = []
 [dependencies]
 app_units = "0.5"
 bitflags = "0.7"
-cssparser = "0.20"
+cssparser = "0.20.2"
 euclid = "0.15"
 heapsize = {version = "0.4", optional = true}
 heapsize_derive = {version = "0.1", optional = true}