IDL: Add is_array and is_sequence properties

third_party/WebKit/Source/bindings/scripts/idl_types.py

Index: third_party/WebKit/Source/bindings/scripts/idl_types.py
diff --git a/third_party/WebKit/Source/bindings/scripts/idl_types.py b/third_party/WebKit/Source/bindings/scripts/idl_types.py
index 67edb06898dc0a5456856db49e41b9cc36be6a3a..b5933322a3bb6100db9f885726f10242449d0712 100644
--- a/third_party/WebKit/Source/bindings/scripts/idl_types.py
+++ b/third_party/WebKit/Source/bindings/scripts/idl_types.py
@@ -363,6 +363,14 @@ class IdlArrayOrSequenceType(IdlTypeBase):
         return True
 
     @property
+    def is_array_type(self):
+        return False
+
+    @property
+    def is_sequence_type(self):
+        return False
+
+    @property
     def is_frozen_array(self):
         return False
 
@@ -391,6 +399,10 @@ class IdlArrayType(IdlArrayOrSequenceType):
     def name(self):
         return self.element_type.name + 'Array'
 
+    @property
+    def is_array_type(self):
+        return True
+
 
 class IdlSequenceType(IdlArrayOrSequenceType):
     def __init__(self, element_type):
@@ -403,6 +415,10 @@ class IdlSequenceType(IdlArrayOrSequenceType):
     def name(self):
         return self.element_type.name + 'Sequence'
 
+    @property
+    def is_sequence_type(self):
+        return True
+
 
 class IdlFrozenArrayType(IdlArrayOrSequenceType):
     def __init__(self, element_type):
@@ -420,7 +436,6 @@ class IdlFrozenArrayType(IdlArrayOrSequenceType):
         return True
 
 
-
 ################################################################################
 # IdlNullableType
 ################################################################################