Handles conversion rule for TimeRole and updates InputTimeRole.

content/shell/renderer/test_runner/web_ax_object_proxy.cc

Index: content/shell/renderer/test_runner/web_ax_object_proxy.cc
diff --git a/content/shell/renderer/test_runner/web_ax_object_proxy.cc b/content/shell/renderer/test_runner/web_ax_object_proxy.cc
index bf77fe13344fe59cea9621d87001b40e74a30c4b..be858bb97d47a068d7705ab90ad2be0697ffec1c 100644
--- a/content/shell/renderer/test_runner/web_ax_object_proxy.cc
+++ b/content/shell/renderer/test_runner/web_ax_object_proxy.cc
@@ -110,6 +110,8 @@ std::string RoleToString(blink::WebAXRole role)
       return result.append("Image");
     case blink::WebAXRoleInlineTextBox:
       return result.append("InlineTextBox");
+    case blink::WebAXRoleInputTime:
+      return result.append("InputTime");
     case blink::WebAXRoleLabel:
       return result.append("Label");
     case blink::WebAXRoleLegend: