diff --git chrome/browser/sharesheet/sharesheet_service_delegate.cc chrome/browser/sharesheet/sharesheet_service_delegate.cc
index ceea6a38ca79..6e8e335222bc 100644
--- chrome/browser/sharesheet/sharesheet_service_delegate.cc
+++ chrome/browser/sharesheet/sharesheet_service_delegate.cc
@@ -21,8 +21,10 @@ SharesheetServiceDelegate::SharesheetServiceDelegate(
     content::WebContents* web_contents,
     SharesheetService* sharesheet_service)
     : id_(id),
+#if defined(OS_CHROMEOS)
       sharesheet_bubble_view_(
           std::make_unique<SharesheetBubbleView>(web_contents, this)),
+#endif
       sharesheet_service_(sharesheet_service) {}
 
 SharesheetServiceDelegate::~SharesheetServiceDelegate() = default;
@@ -31,18 +33,24 @@ void SharesheetServiceDelegate::ShowBubble(
     std::vector<TargetInfo> targets,
     apps::mojom::IntentPtr intent,
     sharesheet::CloseCallback close_callback) {
+#if defined(OS_CHROMEOS)
   sharesheet_bubble_view_->ShowBubble(std::move(targets), std::move(intent),
                                       std::move(close_callback));
+#endif
 }
 
 void SharesheetServiceDelegate::OnBubbleClosed(
     const base::string16& active_action) {
+#if defined(OS_CHROMEOS)
   sharesheet_bubble_view_.release();
+#endif
   sharesheet_service_->OnBubbleClosed(id_, active_action);
 }
 
 void SharesheetServiceDelegate::OnActionLaunched() {
+#if defined(OS_CHROMEOS)
   sharesheet_bubble_view_->ShowActionView();
+#endif
 }
 
 void SharesheetServiceDelegate::OnTargetSelected(
@@ -66,11 +74,15 @@ void SharesheetServiceDelegate::SetSharesheetSize(const int& width,
                                                   const int& height) {
   DCHECK_GT(width, 0);
   DCHECK_GT(height, 0);
+#if defined(OS_CHROMEOS)
   sharesheet_bubble_view_->ResizeBubble(width, height);
+#endif
 }
 
 void SharesheetServiceDelegate::CloseSharesheet() {
+#if defined(OS_CHROMEOS)
   sharesheet_bubble_view_->CloseBubble();
+#endif
 }
 
 }  // namespace sharesheet
diff --git chrome/browser/sharesheet/sharesheet_service_delegate.h chrome/browser/sharesheet/sharesheet_service_delegate.h
index 47f15a6b4093..71189bfee8b9 100644
--- chrome/browser/sharesheet/sharesheet_service_delegate.h
+++ chrome/browser/sharesheet/sharesheet_service_delegate.h
@@ -59,7 +59,9 @@ class SharesheetServiceDelegate : public SharesheetController {
  private:
   const uint32_t id_;
   base::string16 active_action_;
+#if defined(OS_CHROMEOS)
   std::unique_ptr<SharesheetBubbleView> sharesheet_bubble_view_;
+#endif
   SharesheetService* sharesheet_service_;
 };