webdriver_server, constellation, libservo, servo: upgrade webdriver a…

…nd backtrace Upgrades to webdriver v0.20.0 and backtrace v0.3
servo · bors-servo · Jan 30, 2017 · Jan 30, 2017 · Jan 30, 2017 · 96ce7dbba257e96efcd16ae400e0c21d1d44ad9b
commit 96ce7dbba257e96efcd16ae400e0c21d1d44ad9b
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/components/constellation/Cargo.toml b/components/constellation/Cargo.toml
@@ -10,7 +10,7 @@ name = "constellation"
 path = "lib.rs"
 
 [dependencies]
-backtrace = "0.2.1"
+backtrace = "0.3"
 bluetooth_traits = { path = "../bluetooth_traits" }
 canvas = {path = "../canvas"}
 canvas_traits = {path = "../canvas_traits"}

diff --git a/components/servo/Cargo.toml b/components/servo/Cargo.toml
@@ -21,7 +21,7 @@ clippy = ["plugins/clippy"]
 debugmozjs = ["script/debugmozjs"]
 
 [dependencies]
-backtrace = "0.2"
+backtrace = "0.3"
 bluetooth_traits = {path = "../bluetooth_traits"}
 bluetooth = {path = "../bluetooth"}
 canvas = {path = "../canvas"}

diff --git a/components/webdriver_server/Cargo.toml b/components/webdriver_server/Cargo.toml
@@ -26,4 +26,4 @@ servo_config = {path = "../config", features = ["servo"]}
 servo_url = {path = "../url", features = ["servo"]}
 url = {version = "1.2", features = ["heap_size"]}
 uuid = { version = "0.3.1", features = ["v4"] }
-webdriver = "0.19"
+webdriver = "0.20"
diff --git a/ports/servo/Cargo.toml b/ports/servo/Cargo.toml
@@ -36,7 +36,7 @@ clippy = ["libservo/clippy"]
 debugmozjs = ["libservo/debugmozjs"]
 
 [dependencies]
-backtrace = "0.2"
+backtrace = "0.3"
 browserhtml = {git = "https://github.com/browserhtml/browserhtml", branch = "crate"}
 glutin_app = {path = "../../ports/glutin"}
 log = "0.3"