Remove suggestionServiceId

Author: intitni

Tool/Sources/BuiltinExtension/BuiltinExtension.swift

@@ -5,8 +5,6 @@ import Foundation
 import Preferences
 
 public protocol BuiltinExtension: CopilotForXcodeExtensionCapability {
-    /// An id that let the extension manager determine whether the extension is in use.
-    var suggestionServiceId: BuiltInSuggestionFeatureProvider? { get }
     /// An identifier for the extension.
     var extensionIdentifier: String { get }
 

Tool/Sources/CodeiumService/CodeiumExtension.swift

@@ -14,8 +14,6 @@ import Workspace
 public final class CodeiumExtension: BuiltinExtension {
     public var extensionIdentifier: String { "com.codeium" }
 
-    public var suggestionServiceId: Preferences.BuiltInSuggestionFeatureProvider { .codeium }
-
     public let suggestionService: CodeiumSuggestionService
 
     public var chatTabTypes: [any CustomChatTab] {

Tool/Sources/GitHubCopilotService/GitHubCopilotExtension.swift

@@ -8,8 +8,6 @@ import Workspace
 
 public final class GitHubCopilotExtension: BuiltinExtension {
     public var extensionIdentifier: String { "com.github.copilot" }
-    
-    public var suggestionServiceId: Preferences.BuiltInSuggestionFeatureProvider { .gitHubCopilot }
 
     public let suggestionService: GitHubCopilotSuggestionService
     public let chatService: GitHubCopilotChatService