Revert "Fix attr docs from previous no-unique-adderss change (#67195)"

MaskRay · MaskRay · commit 2d27bf233695 · 2023-09-22T14:04:16.000-07:00
This reverts commit 44f2db7. It caused ``` error: Record `NoUniqueAddress', field `Documentation' exists but does not have a list value ```
diff --git a/clang/include/clang/Basic/Attr.td b/clang/include/clang/Basic/Attr.td
@@ -1803,6 +1803,7 @@ def NoUniqueAddress : InheritableAttr {
   // No spellings because instances of this attribute are created by
   // MSNoUniqueAddress and ItaniumNoUniqueAddress
   let Spellings = [];
+  let Documentation = [NoUniqueAddressDocs];
 }
 
 def MSNoUniqueAddress : InheritableAttr, TargetSpecificAttr<TargetMicrosoftCXXABI> {

Original file line number	Diff line number	Diff line change
`@@ -1803,6 +1803,7 @@ def NoUniqueAddress : InheritableAttr {`
`1803`	`1803`	`// No spellings because instances of this attribute are created by`
`1804`	`1804`	`// MSNoUniqueAddress and ItaniumNoUniqueAddress`
`1805`	`1805`	`let Spellings = [];`
	`1806`	`+ let Documentation = [NoUniqueAddressDocs];`
`1806`	`1807`	`}`
`1807`	`1808`
`1808`	`1809`	`def MSNoUniqueAddress : InheritableAttr, TargetSpecificAttr<TargetMicrosoftCXXABI> {`