Swap deprecated BrowserList:: iterators for BrowserIterator in non-Windows code.

chrome/browser/chromeos/boot_times_loader.cc

Index: chrome/browser/chromeos/boot_times_loader.cc
diff --git a/chrome/browser/chromeos/boot_times_loader.cc b/chrome/browser/chromeos/boot_times_loader.cc
index 8e522d4868a9312041595fd0245f6681195394f3..e39005ed1427ea181ce40993404ac9b52a527f23 100644
--- a/chrome/browser/chromeos/boot_times_loader.cc
+++ b/chrome/browser/chromeos/boot_times_loader.cc
@@ -25,7 +25,7 @@
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/login/authentication_notification_details.h"
 #include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_list.h"
+#include "chrome/browser/ui/browser_iterator.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
@@ -56,9 +56,7 @@ RenderWidgetHost* GetRenderWidgetHost(NavigationController* tab) {
 
 const std::string GetTabUrl(RenderWidgetHost* rwh) {
   RenderWidgetHostView* rwhv = rwh->GetView();
-  for (BrowserList::const_iterator it = BrowserList::begin();
-       it != BrowserList::end();
-       ++it) {
+  for (chrome::BrowserIterator it; !it.done(); it.Next()) {
     Browser* browser = *it;
     for (int i = 0, tab_count = browser->tab_strip_model()->count();
          i < tab_count;