From c7ae364a887e9fb77196596d6e4345b455ab209f Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@wolfbeast.com>
Date: Thu, 19 Dec 2019 03:26:59 +0100
Subject: Issue #1322 - Part 4: Fix WebIDL.py parser for line endings and wrong
 IDL name

---
 dom/bindings/parser/WebIDL.py | 80 +++++++++++++++++++++----------------------
 1 file changed, 40 insertions(+), 40 deletions(-)

diff --git a/dom/bindings/parser/WebIDL.py b/dom/bindings/parser/WebIDL.py
index fafb3c9b6..4f602365b 100644
--- a/dom/bindings/parser/WebIDL.py
+++ b/dom/bindings/parser/WebIDL.py
@@ -2850,45 +2850,45 @@ class IDLWrapperType(IDLType):
             return set([self.inner])
         return set()
 
-
-class IDLPromiseType(IDLParametrizedType):
-    def __init__(self, location, innerType):
-        IDLParametrizedType.__init__(self, location, "Promise", innerType)
-
-    def __eq__(self, other):
-        return (isinstance(other, IDLPromiseType) and
-                self.promiseInnerType() == other.promiseInnerType())
-
-    def __str__(self):
-        return self.inner.__str__() + "Promise"
-
-    def isPromise(self):
-        return True
-
-    def promiseInnerType(self):
-        return self.inner
-
-    def tag(self):
-        return IDLType.Tags.promise
-
-    def complete(self, scope):
-        self.inner = self.promiseInnerType().complete(scope)
-        return self
-
-    def unroll(self):
-        # We do not unroll our inner.  Just stop at ourselves.  That
-        # lets us add headers for both ourselves and our inner as
-        # needed.
-        return self
-
-    def isDistinguishableFrom(self, other):
-        # Promises are not distinguishable from anything.
-        return False
-
-    def isExposedInAllOf(self, exposureSet):
-        # Check the internal type
-        return self.promiseInnerType().unroll().isExposedInAllOf(exposureSet)
-
+
+class IDLPromiseType(IDLParameterizedType):
+    def __init__(self, location, innerType):
+        IDLParameterizedType.__init__(self, location, "Promise", innerType)
+
+    def __eq__(self, other):
+        return (isinstance(other, IDLPromiseType) and
+                self.promiseInnerType() == other.promiseInnerType())
+
+    def __str__(self):
+        return self.inner.__str__() + "Promise"
+
+    def isPromise(self):
+        return True
+
+    def promiseInnerType(self):
+        return self.inner
+
+    def tag(self):
+        return IDLType.Tags.promise
+
+    def complete(self, scope):
+        self.inner = self.promiseInnerType().complete(scope)
+        return self
+
+    def unroll(self):
+        # We do not unroll our inner.  Just stop at ourselves.  That
+        # lets us add headers for both ourselves and our inner as
+        # needed.
+        return self
+
+    def isDistinguishableFrom(self, other):
+        # Promises are not distinguishable from anything.
+        return False
+
+    def isExposedInAllOf(self, exposureSet):
+        # Check the internal type
+        return self.promiseInnerType().unroll().isExposedInAllOf(exposureSet)
+
 
 class IDLBuiltinType(IDLType):
 
@@ -6439,7 +6439,7 @@ class Parser(Tokenizer):
 
         if p[1].name == "Promise":
             raise WebIDLError("Promise used without saying what it's "
-                              "parametrized over",
+                              "parameterized over",
                               [self.getLocation(p, 1)])
 
         type = None
-- 
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