[Concurrency] Actor is not an attribute

Author: DougGregor

test/IDE/complete_decl_attribute.swift

@@ -3,7 +3,6 @@
 // RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD2 | %FileCheck %s -check-prefix=KEYWORD2
 // RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD3 | %FileCheck %s -check-prefix=KEYWORD3
 // RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD3_2 | %FileCheck %s -check-prefix=KEYWORD3
-// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD3 -enable-experimental-concurrency | %FileCheck %s -check-prefix=KEYWORD3_ASYNC
 // RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD4 | %FileCheck %s -check-prefix=KEYWORD4
 // RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD5 | %FileCheck %s -check-prefix=KEYWORD5
 // RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=ON_GLOBALVAR | %FileCheck %s -check-prefix=ON_GLOBALVAR
@@ -92,8 +91,6 @@ struct MyStruct {}
 // KEYWORD3-NEXT:             Keyword/None:                       propertyWrapper[#Class Attribute#]; name=propertyWrapper
 // KEYWORD3-NEXT:             End completions
 
-// KEYWORD3_ASYNC: Keyword/None: actor[#Class Attribute#]; name=actor
-
 @#^KEYWORD3_2^#IB class C2 {}
 // Same as KEYWORD3.