[SourceKit] Mark more tests as needing ObjC interop

Author: briancroom

test/SourceKit/CodeComplete/complete_filter_rules.swift

@@ -10,7 +10,7 @@ struct TestHideName {
   func hideThis4(namedParam1 x: Int, namedParam2: Int) {}
   func dontHideThisByName() {}
 
-// XFAIL: broken_std_regex
+// REQUIRES: objc_interop
 
 // RUN: %complete-test -filter-rules=%S/Inputs/filter-rules/hideNames.json -tok=HIDE_NAMES_1 %s -- -F %S/../Inputs/libIDE-mock-sdk | FileCheck %s -check-prefix=HIDE_NAMES
   func testHideName01() {

test/SourceKit/CodeComplete/complete_hide_low_priority.swift

@@ -1,4 +1,4 @@
-// XFAIL: broken_std_regex
+// REQUIRES: objc_interop
 // RUN: %complete-test -hide-low-priority=1 -tok=TOP_LEVEL_0 %s -- -I %S/Inputs > %t.on
 // RUN: %complete-test -hide-low-priority=0 -tok=TOP_LEVEL_0 %s -- -I %S/Inputs > %t.off
 

test/SourceKit/CodeComplete/complete_popular_api.swift

@@ -17,7 +17,7 @@ struct Foo {
   var zmeh: Int
 }
 
-// XFAIL: broken_std_regex
+// REQUIRES: objc_interop
 // RUN: %sourcekitd-test -req=complete.open -pos=2:1 -req-opts=hidelowpriority=0 %s -- %s > %t.nopopular.top
 // RUN: %sourcekitd-test -req=complete.open -pos=3:5 %s -- %s > %t.nopopular.foo
 // RUN: FileCheck %s -check-prefix=NOPOP_TOP < %t.nopopular.top

test/SourceKit/CodeComplete/complete_underscores.swift

@@ -32,7 +32,7 @@ enum Norf {
 func test001() {
   #^TOP_LEVEL_0,,_^#
 }
-// XFAIL: broken_std_regex
+// REQUIRES: objc_interop
 // RUN: %complete-test %s -hide-none -tok=TOP_LEVEL_0  -- -F %S/../Inputs/libIDE-mock-sdk | FileCheck %s -check-prefix=TOP_LEVEL_0
 // TOP_LEVEL_0-LABEL: Results for filterText: [
 // TOP_LEVEL_0-DAG: Foo