Export content_common dependency from some content targets.

android_webview/browser/aw_content_browser_client.cc

Index: android_webview/browser/aw_content_browser_client.cc
diff --git a/android_webview/browser/aw_content_browser_client.cc b/android_webview/browser/aw_content_browser_client.cc
index 572af71d96f098596f684856ad45a5d1e1c0e311..c13cf206b675ca1093c0f3906fb9c54c5ad46a4b 100644
--- a/android_webview/browser/aw_content_browser_client.cc
+++ b/android_webview/browser/aw_content_browser_client.cc
@@ -394,13 +394,13 @@ void AwContentBrowserClient::SelectClientCertificate(
   }
 }
 
-blink::WebNotificationPresenter::Permission
+content::NotificationPresenterPermission
     AwContentBrowserClient::CheckDesktopNotificationPermission(
         const GURL& source_url,
         content::ResourceContext* context,
         int render_process_id) {
   // Android WebView does not support notifications, so return Denied here.
-  return blink::WebNotificationPresenter::PermissionDenied;
+  return content::NOTIFICATION_PRESENTER_PERMISSION_DENIED;
 }
 
 void AwContentBrowserClient::ShowDesktopNotification(