--- a/layout/reftests/bugs/reftest.list
+++ b/layout/reftests/bugs/reftest.list
@@ -1575,17 +1575,17 @@ fails-if(Android) random-if(layersGPUAcc
 skip-if(Android) == 580160-1.html 580160-1-ref.html # bug 920927 for Android; issues without the test-plugin
 fuzzy-if(asyncPan&&!layersGPUAccelerated,255,141) HTTP(..) == 580863-1.html 580863-1-ref.html
 fails-if(Android) random-if(layersGPUAccelerated) fuzzy-if(skiaContent,1,6436) == 581317-1.html 581317-1-ref.html
 == 581579-1.html 581579-1-ref.html
 == 582037-1a.html 582037-1-ref.html
 == 582037-1b.html 582037-1-ref.html
 fuzzy-if(Android,3,256) == 582037-2a.html 582037-2-ref.html
 fuzzy-if(Android,3,256) == 582037-2b.html 582037-2-ref.html
-asserts(1-2) asserts-if(styloVsGecko,4) == 582146-1.html about:blank
+asserts(1-2) asserts-if(styloVsGecko,3) == 582146-1.html about:blank
 == 582476-1.svg 582476-1-ref.svg
 == 584400-dash-length.svg 584400-dash-length-ref.svg
 == 584699-1.html 584699-1-ref.html
 fuzzy-if(Android,2,48) == 585598-2.xhtml 585598-2-ref.xhtml
 == 586400-1.html 586400-1-ref.html
 fuzzy-if(d2d,52,1051) == 586683-1.html 586683-1-ref.html
 == 589615-1a.xhtml 589615-1-ref.html
 == 589615-1b.html 589615-1-ref.html

--- a/servo/components/style/Cargo.toml
+++ b/servo/components/style/Cargo.toml
@@ -25,17 +25,17 @@ servo = ["serde", "heapsize", "heapsize_
          # FIXME: Uncomment when https://github.com/servo/servo/pull/16953 has landed:
          #"arrayvec/use_union"
 
          "servo_url"]
 testing = []
 gecko_debug = ["nsstring_vendor/gecko_debug"]
 
 [dependencies]
-app_units = "0.5"
+app_units = "0.5.1"
 arrayvec = "0.3.20"
 arraydeque = "0.2.3"
 atomic_refcell = "0.1"
 bitflags = "0.7"
 bit-vec = "0.4.3"
 byteorder = "1.0"
 cfg-if = "0.1.0"
 cssparser = "0.17.0"

--- a/toolkit/library/gtest/rust/Cargo.lock
+++ b/toolkit/library/gtest/rust/Cargo.lock
@@ -17,17 +17,17 @@ dependencies = [
 
 [[package]]
 name = "ansi_term"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "app_units"
-version = "0.5.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "heapsize 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -918,17 +918,17 @@ source = "registry+https://github.com/ru
 name = "strsim"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "style"
 version = "0.0.1"
 dependencies = [
- "app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "arraydeque 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "arrayvec 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "atomic_refcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bindgen 0.26.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bit-vec 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -971,17 +971,17 @@ dependencies = [
  "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "style_traits"
 version = "0.0.1"
 dependencies = [
- "app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cssparser 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "selectors 0.19.0",
 ]
 
 [[package]]
 name = "syn"
@@ -1179,17 +1179,17 @@ dependencies = [
  "same-file 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "webrender"
 version = "0.48.0"
 dependencies = [
- "app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bincode 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bit-set 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-graphics 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-text 6.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "dwrote 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1206,34 +1206,34 @@ dependencies = [
  "time 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "webrender_api 0.48.0",
 ]
 
 [[package]]
 name = "webrender_api"
 version = "0.48.0"
 dependencies = [
- "app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bincode 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-foundation 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-graphics 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "dwrote 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "gleam 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "webrender_bindings"
 version = "0.1.0"
 dependencies = [
- "app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "gleam 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_profiler 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "webrender 0.48.0",
  "webrender_api 0.48.0",
 ]
 
@@ -1253,17 +1253,17 @@ version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [metadata]
 "checksum aho-corasick 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0638fd549427caa90c499814196d1b9e3725eb4d15d7339d6de073a680ed0ca2"
 "checksum ansi_term 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "23ac7c30002a5accbf7e8987d0632fa6de155b7c3d39d0067317a391e00a2ef6"
-"checksum app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "99f3af85d0c7c054d95da6405117b523284a97484494b44a6dec58b9617eabf6"
+"checksum app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b502f30531df49d388ac6efbc8fb25652d54df5cc2bca653361f683c6dd2f075"
 "checksum arraydeque 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "96e774cadb24c2245225280c6799793f9802b918a58a79615e9490607489a717"
 "checksum arrayvec 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)" = "699e63a93b79d717e8c3b5eb1b28b7780d0d6d9e59a72eb769291c83b0c8dc67"
 "checksum aster 0.41.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4ccfdf7355d9db158df68f976ed030ab0f6578af811f5a7bb6dcf221ec24e0e0"
 "checksum atomic_refcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fb2dcb6e6d35f20276943cc04bb98e538b348d525a04ac79c10021561d202f21"
 "checksum atty 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d912da0db7fa85514874458ca3651fe2cddace8d0b0505571dbdcd41ab490159"
 "checksum binary-space-partition 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "88ceb0d16c4fd0e42876e298d7d3ce3780dd9ebdcbe4199816a32c77e08597ff"
 "checksum bincode 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e103c8b299b28a9c6990458b7013dc4a8356a9b854c51b9883241f5866fac36e"
 "checksum bindgen 0.26.1 (registry+https://github.com/rust-lang/crates.io-index)" = "04488a91af8f15eec4d88eb59e2c4e982c03ff31582acf2f5623e2e6d8ae9e0b"

--- a/toolkit/library/rust/Cargo.lock
+++ b/toolkit/library/rust/Cargo.lock
@@ -15,17 +15,17 @@ dependencies = [
 
 [[package]]
 name = "ansi_term"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "app_units"
-version = "0.5.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "heapsize 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -905,17 +905,17 @@ source = "registry+https://github.com/ru
 name = "strsim"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "style"
 version = "0.0.1"
 dependencies = [
- "app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "arraydeque 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "arrayvec 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "atomic_refcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bindgen 0.26.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bit-vec 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -958,17 +958,17 @@ dependencies = [
  "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "style_traits"
 version = "0.0.1"
 dependencies = [
- "app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cssparser 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "selectors 0.19.0",
 ]
 
 [[package]]
 name = "syn"
@@ -1166,17 +1166,17 @@ dependencies = [
  "same-file 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "webrender"
 version = "0.48.0"
 dependencies = [
- "app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bincode 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bit-set 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-graphics 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-text 6.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "dwrote 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1193,34 +1193,34 @@ dependencies = [
  "time 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "webrender_api 0.48.0",
 ]
 
 [[package]]
 name = "webrender_api"
 version = "0.48.0"
 dependencies = [
- "app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bincode 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-foundation 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-graphics 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "dwrote 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "gleam 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "webrender_bindings"
 version = "0.1.0"
 dependencies = [
- "app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "gleam 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_profiler 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "webrender 0.48.0",
  "webrender_api 0.48.0",
 ]
 
@@ -1240,17 +1240,17 @@ version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [metadata]
 "checksum aho-corasick 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0638fd549427caa90c499814196d1b9e3725eb4d15d7339d6de073a680ed0ca2"
 "checksum ansi_term 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "23ac7c30002a5accbf7e8987d0632fa6de155b7c3d39d0067317a391e00a2ef6"
-"checksum app_units 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "99f3af85d0c7c054d95da6405117b523284a97484494b44a6dec58b9617eabf6"
+"checksum app_units 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b502f30531df49d388ac6efbc8fb25652d54df5cc2bca653361f683c6dd2f075"
 "checksum arraydeque 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "96e774cadb24c2245225280c6799793f9802b918a58a79615e9490607489a717"
 "checksum arrayvec 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)" = "699e63a93b79d717e8c3b5eb1b28b7780d0d6d9e59a72eb769291c83b0c8dc67"
 "checksum aster 0.41.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4ccfdf7355d9db158df68f976ed030ab0f6578af811f5a7bb6dcf221ec24e0e0"
 "checksum atomic_refcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fb2dcb6e6d35f20276943cc04bb98e538b348d525a04ac79c10021561d202f21"
 "checksum atty 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d912da0db7fa85514874458ca3651fe2cddace8d0b0505571dbdcd41ab490159"
 "checksum binary-space-partition 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "88ceb0d16c4fd0e42876e298d7d3ce3780dd9ebdcbe4199816a32c77e08597ff"
 "checksum bincode 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e103c8b299b28a9c6990458b7013dc4a8356a9b854c51b9883241f5866fac36e"
 "checksum bindgen 0.26.1 (registry+https://github.com/rust-lang/crates.io-index)" = "04488a91af8f15eec4d88eb59e2c4e982c03ff31582acf2f5623e2e6d8ae9e0b"