Auto merge of #9019 - magopian:9002-use-url.join, r=SimonSapin

Use Url.join instead of UrlParser.base_url(...).parse (#9002)

Fix issue #9002

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tests/unit/net/Cargo.toml

@@ -32,6 +32,6 @@ git = "https://github.com/servo/ipc-channel"
 [dependencies]
 cookie = "0.2"
 hyper = "0.7"
-url = "0.5"
+url = "0.5.2"
 time = "0.1"
 flate2 = "0.2.0"

tests/unit/plugin/Cargo.toml

@@ -12,4 +12,4 @@ doctest = false
 path = "../../../components/plugins"
 
 [dependencies]
-url = "0.5"
+url = "0.5.2"

tests/unit/style/Cargo.toml

@@ -25,7 +25,7 @@ path = "../../../components/util"
 
 [dependencies]
 app_units = {version = "0.1", features = ["plugins"]}
-url = "0.5"
+url = "0.5.2"
 cssparser = "0.4"
 selectors = "0.2"
 string_cache = "0.2"