Remove usage of the generic multiple permissions update string.

chrome/browser/permissions/permission_update_infobar_delegate_android.h

Index: chrome/browser/permissions/permission_update_infobar_delegate_android.h
diff --git a/chrome/browser/permissions/permission_update_infobar_delegate_android.h b/chrome/browser/permissions/permission_update_infobar_delegate_android.h
index 853823d077f3f3a5ff7ab7c2ea4289d0187a7b3a..15a510540a794111bc691f8aeff635e5a538daa5 100644
--- a/chrome/browser/permissions/permission_update_infobar_delegate_android.h
+++ b/chrome/browser/permissions/permission_update_infobar_delegate_android.h
@@ -31,6 +31,13 @@ class PermissionUpdateInfoBarDelegate : public ConfirmInfoBarDelegate {
   // ContentSettingsTypes passed in. Returns the infobar if it was successfully
   // added.
   //
+  // This function can only be called with one of
+  // CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC,
+  // CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA or
+  // CONTENT_SETTINGS_TYPE_GEOLOCATION, or with both
+  // CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC and
+  // CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA.
+  //
   // The |callback| will not be triggered if this is deleted.
   static infobars::InfoBar* Create(
       content::WebContents* web_contents,