cocoa/bookmarks: Do not rely on Browser::tabstrip_model() accessor.

chrome/browser/ui/cocoa/bookmarks/bookmark_all_tabs_controller.mm

Index: chrome/browser/ui/cocoa/bookmarks/bookmark_all_tabs_controller.mm
diff --git a/chrome/browser/ui/cocoa/bookmarks/bookmark_all_tabs_controller.mm b/chrome/browser/ui/cocoa/bookmarks/bookmark_all_tabs_controller.mm
index 3fb3b715d2468aeb49cb3ab9df0fd6ba69ed783b..bf926a98cb18def66b0294567d1c80a11c68555f 100644
--- a/chrome/browser/ui/cocoa/bookmarks/bookmark_all_tabs_controller.mm
+++ b/chrome/browser/ui/cocoa/bookmarks/bookmark_all_tabs_controller.mm
@@ -44,13 +44,10 @@ using content::WebContents;
 - (void)UpdateActiveTabPairs {
   activeTabPairsVector_.clear();
   Browser* browser = BrowserList::GetLastActive();
-  TabStripModel* tabstrip_model = browser->tabstrip_model();
-  const int tabCount = tabstrip_model->count();
+  const int tabCount = browser->tab_count();
   for (int i = 0; i < tabCount; ++i) {
-    WebContents* wc = tabstrip_model->GetTabContentsAt(i)->web_contents();
-    const string16 tabTitle = wc->GetTitle();
-    const GURL& tabURL(wc->GetURL());
-    ActiveTabNameURLPair tabPair(tabTitle, tabURL);
+    WebContents* wc = browser->GetWebContentsAt(i);

[Nico, 2012/04/30 15:23:47]

nit: The styleguide discourages abbreviations. Does `contents` work? (I know
that the old name was wc too)

[tfarina, 2012/04/30 16:59:12]

Done.

+    ActiveTabNameURLPair tabPair(wc->GetTitle(), wc->GetURL());
     activeTabPairsVector_.push_back(tabPair);
   }
 }