Update behavior of one-click infobar to remove modal dialog, add "undo".

chrome/browser/ui/views/frame/browser_view.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/frame/browser_view.h"
 
 #include <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 1040 matching lines @@
 void BrowserView::ShowBookmarkBubble(const GURL& url, bool already_bookmarked) {
   GetLocationBarView()->ShowStarBubble(url, !already_bookmarked);
 }
 
 void BrowserView::ShowChromeToMobileBubble() {
   GetLocationBarView()->ShowChromeToMobileBubble();
 }
 
 #if defined(ENABLE_ONE_CLICK_SIGNIN)
 void BrowserView::ShowOneClickSigninBubble(
-    const base::Closure& learn_more_callback,
-    const base::Closure& advanced_callback) {
+    const base::Callback<void(bool)>& start_sync_callback) {
   OneClickSigninBubbleView::ShowBubble(toolbar_->app_menu(),
-                                       learn_more_callback,
-                                       advanced_callback);
+                                       start_sync_callback);
 }
 #endif
 
 void BrowserView::SetDownloadShelfVisible(bool visible) {
   // This can be called from the superclass destructor, when it destroys our
   // child views. At that point, browser_ is already gone.
   if (browser_ == NULL)
     return;
 
   if (visible && IsDownloadShelfVisible() != visible) {
@@ skipping 1331 matching lines @@
     return;
 
   PasswordGenerationBubbleView* bubble =
       new PasswordGenerationBubbleView(bounds,
                                        this,
                                        web_contents->GetRenderViewHost());
   views::BubbleDelegateView::CreateBubble(bubble);
   bubble->SetAlignment(views::BubbleBorder::ALIGN_EDGE_TO_ANCHOR_EDGE);
   bubble->Show();
 }