Do not discard selected tab

chrome/browser/chromeos/oom_priority_manager.cc

Index: chrome/browser/chromeos/oom_priority_manager.cc
diff --git a/chrome/browser/chromeos/oom_priority_manager.cc b/chrome/browser/chromeos/oom_priority_manager.cc
index b41a512bd984b0574c1d097c6e424c81c368ffc4..ce45e59de0194991ff032789db4118bfeb8d7e3f 100644
--- a/chrome/browser/chromeos/oom_priority_manager.cc
+++ b/chrome/browser/chromeos/oom_priority_manager.cc
@@ -230,8 +230,8 @@ bool OomPriorityManager::DiscardTabById(int64 target_web_contents_id) {
     Browser* browser = *browser_iterator;
     TabStripModel* model = browser->tab_strip_model();
     for (int idx = 0; idx < model->count(); idx++) {
-      // Can't discard tabs that are already discarded.
-      if (model->IsTabDiscarded(idx))
+      // Can't discard tabs that are already discarded or selected.
+      if (model->IsTabDiscarded(idx) || model->IsTabSelected(idx))

[sky, 2012/09/24 13:56:11]

Is it the selected tab, or the active tab we care about?

Also, can we make DiscardTabContentsAt in the model do nothing if invoked for
the active tab.

[simonhong_, 2012/09/24 15:15:46]

Done.

         continue;
       WebContents* web_contents = model->GetTabContentsAt(idx)->web_contents();
       int64 web_contents_id = IdFromTabContents(web_contents);