fix NetInternalsTest.NetInternalsPrerenderViewSucceed for aura

chrome/browser/ui/views/aura/launcher_icon_updater.cc

Index: chrome/browser/ui/views/aura/launcher_icon_updater.cc
diff --git a/chrome/browser/ui/views/aura/launcher_icon_updater.cc b/chrome/browser/ui/views/aura/launcher_icon_updater.cc
index f74f8f9f3658533e7fb8e27ad1f7b7360e4cb1ea..58c84728f361e49ec53036dbf5159b921683b2c4 100644
--- a/chrome/browser/ui/views/aura/launcher_icon_updater.cc
+++ b/chrome/browser/ui/views/aura/launcher_icon_updater.cc
@@ -86,6 +86,17 @@ void LauncherIconUpdater::TabChangedAt(
   }
 }
 
+void LauncherIconUpdater::TabReplacedAt(TabStripModel* tab_strip_model,
+                                        TabContentsWrapper* old_contents,
+                                        TabContentsWrapper* new_contents,
+                                        int index) {
+  Tabs::iterator i = std::find(tabs_.begin(), tabs_.end(), old_contents);
+  if (i != tabs_.end()) {
+    tabs_.erase(i);

[sky, 2011/11/17 05:04:23]

This should replace the value at i with new_contents, and invoke UpdateLauncher
if i < kMaxCount

[alicet1, 2011/11/17 05:33:39]

Done.

+    tabs_.push_back(new_contents);
+  }
+}
+
 void LauncherIconUpdater::UpdateLauncher() {
   if (tabs_.empty())
     return;  // Assume the window is going to be closed if there are no tabs.