Make code generator understand FrozenArray

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 5d776a7172c563d978594851d86f0b59588d4288..f87d44c2d0afa46d7b4900f6fdd9c82abb17ac45 100644
--- a/third_party/WebKit/Source/bindings/scripts/idl_types.py
+++ b/third_party/WebKit/Source/bindings/scripts/idl_types.py
@@ -10,6 +10,7 @@ IdlTypeBase
  IdlArrayOrSequenceType
   IdlArrayType
   IdlSequenceType
+  IdlFrozenArrayType
  IdlNullableType
 
 IdlTypes are picklable because we store them in interfaces_info.
@@ -334,11 +335,12 @@ class IdlUnionType(IdlTypeBase):
 
 
 ################################################################################
-# IdlArrayOrSequenceType, IdlArrayType, IdlSequenceType
+# IdlArrayOrSequenceType, IdlArrayType, IdlSequenceType, IdlFrozenArrayType
 ################################################################################
 
+# TODO(bashi): Rename this like "IdlArrayTypeBase" or something.
 class IdlArrayOrSequenceType(IdlTypeBase):
-    """Base class for IdlArrayType and IdlSequenceType."""
+    """Base class for array-like types."""
 
     def __init__(self, element_type):
         super(IdlArrayOrSequenceType, self).__init__()
@@ -398,6 +400,19 @@ class IdlSequenceType(IdlArrayOrSequenceType):
         return self.element_type.name + 'Sequence'
 
 
+class IdlFrozenArrayType(IdlArrayOrSequenceType):
+    def __init__(self, element_type):
+        super(IdlFrozenArrayType, self).__init__(element_type)
+
+    def __str__(self):
+        return 'FrozenArray<%s>' % self.element_type
+
+    @property
+    def name(self):
+        return self.element_type.name + 'Array'
+
+
+
 ################################################################################
 # IdlNullableType
 ################################################################################