Allow popups to close themselves with window.close().

chrome/browser/views/browser_bubble_win.cc

Index: chrome/browser/views/browser_bubble_win.cc
diff --git a/chrome/browser/views/browser_bubble_win.cc b/chrome/browser/views/browser_bubble_win.cc
index 8cae2daf3e8fa1cf3cefaafed592f94e9f74f401..17ab8ca1ec1a5160ba5120775d48daab7fdc67a5 100644
--- a/chrome/browser/views/browser_bubble_win.cc
+++ b/chrome/browser/views/browser_bubble_win.cc
@@ -27,9 +27,23 @@ public:
     if (closed_)
       return;
     closed_ = true;
+    if (IsActive()) {
+      BrowserBubble::Delegate* delegate = bubble_->delegate();
+      if (delegate)
+        delegate->BubbleLostFocus(bubble_);
+    }
     views::WidgetWin::Close();
   }
 
+  void Hide() {
+    if (IsActive()) {
+      BrowserBubble::Delegate* delegate = bubble_->delegate();
+      if (delegate)
+        delegate->BubbleLostFocus(bubble_);
+    }
+    views::WidgetWin::Hide();
+  }
+
   void OnActivate(UINT action, BOOL minimized, HWND window) {
     BrowserBubble::Delegate* delegate = bubble_->delegate();
     if (!delegate)