TabContents -> WebContentsImpl, part 21.

chrome/browser/ui/app_modal_dialogs/app_modal_dialog_queue.cc

Index: chrome/browser/ui/app_modal_dialogs/app_modal_dialog_queue.cc
diff --git a/chrome/browser/ui/app_modal_dialogs/app_modal_dialog_queue.cc b/chrome/browser/ui/app_modal_dialogs/app_modal_dialog_queue.cc
index 1d09850be0bcc3c0727dd71f0e0db6bdb3088942..25086c699bc7dab64a851abf8da53a3a3e6c093c 100644
--- a/chrome/browser/ui/app_modal_dialogs/app_modal_dialog_queue.cc
+++ b/chrome/browser/ui/app_modal_dialogs/app_modal_dialog_queue.cc
@@ -25,7 +25,7 @@ void AppModalDialogQueue::ShowNextDialog() {
 void AppModalDialogQueue::ActivateModalDialog() {
   if (showing_modal_dialog_) {
     // As part of showing a modal dialog we may end up back in this method
-    // (showing a dialog activates the TabContents, which can trigger a call
+    // (showing a dialog activates the WebContents, which can trigger a call
     // to ActivateModalDialog). We ignore such a request as after the call to
     // activate the tab contents the dialog is shown.
     return;