Make hspace/vspace unsigned long in idl

third_party/WebKit/Source/core/html/HTMLObjectElement.idl

Index: third_party/WebKit/Source/core/html/HTMLObjectElement.idl
diff --git a/third_party/WebKit/Source/core/html/HTMLObjectElement.idl b/third_party/WebKit/Source/core/html/HTMLObjectElement.idl
index 4852215dda8b70759ed6862dd0f4056876fa03fb..56e7ff77d2996c58914194f253168a968e446e0f 100644
--- a/third_party/WebKit/Source/core/html/HTMLObjectElement.idl
+++ b/third_party/WebKit/Source/core/html/HTMLObjectElement.idl
@@ -53,10 +53,9 @@
     [CEReactions, Reflect] attribute DOMString archive;
     [CEReactions, Reflect] attribute DOMString code;
     [CEReactions, Reflect] attribute boolean declare;
-    // TODO(foolip): hspace and vspace should be unsigned long.
-    [CEReactions, Reflect] attribute long hspace;
+    [CEReactions, Reflect] attribute unsigned long hspace;
     [CEReactions, Reflect] attribute DOMString standby;
-    [CEReactions, Reflect] attribute long vspace;
+    [CEReactions, Reflect] attribute unsigned long vspace;
     [CEReactions, Reflect, URL] attribute DOMString codeBase;
     [CEReactions, Reflect] attribute DOMString codeType;