Panels refactor: Support browserless panels on Linux.

chrome/browser/ui/panels/panel.cc

Index: chrome/browser/ui/panels/panel.cc
diff --git a/chrome/browser/ui/panels/panel.cc b/chrome/browser/ui/panels/panel.cc
index a2e1eb0d016b966f6fa78dae72c1ec36256d7a06..aed6ed101cd6f3497003d7b9474628db626ff90c 100644
--- a/chrome/browser/ui/panels/panel.cc
+++ b/chrome/browser/ui/panels/panel.cc
@@ -102,6 +102,7 @@ bool PanelExtensionWindowController::IsVisibleToExtension(
 Panel::Panel(const std::string& app_name,
              const gfx::Size& min_size, const gfx::Size& max_size)
     : app_name_(app_name),
+      profile_(NULL),
       panel_strip_(NULL),
       initialized_(false),
       min_size_(min_size),
@@ -142,6 +143,7 @@ void Panel::Initialize(Profile* profile, const GURL& url,
   DCHECK_EQ(EXPANDED, expansion_state_);
   DCHECK(!bounds.IsEmpty());
   initialized_ = true;
+  profile_ = profile;
   full_size_ = bounds.size();
   native_panel_ = CreateNativePanel(this, bounds);
 
@@ -215,7 +217,7 @@ CommandUpdater* Panel::command_updater() {
 }
 
 Profile* Panel::profile() const {
-  return extension_window_controller_->profile();
+  return profile_;
 }
 
 const std::string Panel::extension_id() const {
@@ -552,6 +554,16 @@ void Panel::ExecuteCommandWithDisposition(int id,
       panel_host_->StopLoading();
       break;
 
+    // Window management.
+    case IDC_CLOSE_WINDOW:
+      content::RecordAction(UserMetricsAction("CloseWindow"));
+      Close();
+      break;
+    case IDC_EXIT:
+      content::RecordAction(UserMetricsAction("Exit"));
+      browser::AttemptUserExit();
+      break;
+
     // Clipboard
     case IDC_COPY:
       content::RecordAction(UserMetricsAction("Copy"));