Add AX attribute conversion for input type

content/test/data/accessibility/input-types-expected-mac.txt

Index: content/test/data/accessibility/input-types-expected-mac.txt
diff --git a/content/test/data/accessibility/input-types-expected-mac.txt b/content/test/data/accessibility/input-types-expected-mac.txt
index 8620d591800d35bd01a477dd1f9937bd4c4fbf44..5d439e81054704d3b269371368898e06ab682f70 100644
--- a/content/test/data/accessibility/input-types-expected-mac.txt
+++ b/content/test/data/accessibility/input-types-expected-mac.txt
@@ -1 +1,121 @@
-#<skip - need to generate expectation>
+AXWebArea
+    AXGroup
+        AXGroup
+            AXStaticText AXValue='Default: '
+            AXTextField
+        AXGroup
+            AXStaticText AXValue='Button: '
+            AXButton
+        AXCheckBox AXTitle='Checkbox: ' AXValue='0'
+        AXGroup
+            AXStaticText AXValue='Color: '
+            AXColorWell AXValue='rgb 0.00000 0.00000 0.00000 1'
+        AXGroup
+            AXStaticText AXValue='Date: '
+            AXUnknown
+                AXGroup
+                    AXGroup
+                        AXSlider AXValue='0'
+                        AXStaticText AXValue='/'
+                        AXSlider AXValue='0'
+                        AXStaticText AXValue='/'
+                        AXSlider AXValue='0'
+                AXPopUpButton
+                AXSlider AXValue='0'
+                    AXButton
+                    AXButton
+        AXGroup
+            AXStaticText AXValue='Datetime: '
+            AXTextField
+        AXGroup
+            AXStaticText AXValue='Datetime-local: '
+            AXUnknown
+                AXGroup
+                    AXGroup
+                        AXSlider AXValue='0'
+                        AXStaticText AXValue='/'
+                        AXSlider AXValue='0'
+                        AXStaticText AXValue='/'
+                        AXSlider AXValue='0'
+                        AXStaticText AXValue=', '
+                        AXSlider AXValue='0'
+                        AXStaticText AXValue=':'
+                        AXSlider AXValue='0'
+                        AXSlider AXValue='0'
+                AXPopUpButton
+                AXSlider AXValue='0'
+                    AXButton
+                    AXButton
+        AXGroup
+            AXStaticText AXValue='Email: '
+            AXTextField
+        AXGroup
+            AXStaticText AXValue='File: '
+            AXButton AXTitle='Choose File'
+        AXGroup
+            AXStaticText AXValue='Image: '
+            AXButton
+        AXGroup
+            AXStaticText AXValue='Month: '
+            AXUnknown
+                AXGroup
+                    AXGroup
+                        AXSlider AXValue='0'
+                        AXSlider AXValue='0'
+                AXPopUpButton
+                AXSlider AXValue='0'
+                    AXButton
+                    AXButton
+        AXGroup
+            AXStaticText AXValue='Number: '
+            AXTextField
+        AXGroup
+            AXStaticText AXValue='Password: '
+            AXTextField
+        AXRadioButton AXTitle='Radio: ' AXValue='0'
+        AXGroup
+            AXStaticText AXValue='Range: '
+            AXSlider AXValue='50'
+        AXGroup
+            AXStaticText AXValue='Reset: '
+            AXButton AXTitle='Reset'
+        AXGroup
+            AXStaticText AXValue='Search: '
+            AXTextField
+        AXGroup
+            AXStaticText AXValue='Submit: '
+            AXButton AXTitle='Submit'
+        AXGroup
+            AXStaticText AXValue='Tel: '
+            AXTextField
+        AXGroup
+            AXStaticText AXValue='Text: '
+            AXTextField
+        AXGroup
+            AXStaticText AXValue='Time: '
+            AXUnknown
+                AXGroup
+                    AXGroup
+                        AXSlider AXValue='0'
+                        AXStaticText AXValue=':'
+                        AXSlider AXValue='0'
+                        AXSlider AXValue='0'
+                AXSlider AXValue='0'
+                    AXButton
+                    AXButton
+        AXGroup
+            AXStaticText AXValue='Url: '
+            AXTextField
+        AXGroup
+            AXStaticText AXValue='Week: '
+            AXUnknown
+                AXGroup
+                    AXGroup
+                        AXStaticText AXValue='Week '
+                        AXSlider AXValue='0'
+                        AXStaticText AXValue=', '
+                        AXSlider AXValue='0'
+                AXPopUpButton
+                AXSlider AXValue='0'
+                    AXButton
+                    AXButton