Reduce minimum size of Panels to allow 1-text-line tight autosize.

chrome/browser/ui/panels/panel_manager.h

Index: chrome/browser/ui/panels/panel_manager.h
diff --git a/chrome/browser/ui/panels/panel_manager.h b/chrome/browser/ui/panels/panel_manager.h
index 0e0d3cb1ccb273fe833853e330354d1c557c0032..35bded9a75b9f47b6e5855b58c7370531582d5f9 100644
--- a/chrome/browser/ui/panels/panel_manager.h
+++ b/chrome/browser/ui/panels/panel_manager.h
@@ -221,13 +221,6 @@ class PanelManager : public PanelMouseWatcher::Observer,
 
   static const int kPanelsHorizontalSpacing = 4;
 
-  // Minimum width and height of a panel.
-  // Note: The minimum size of a widget (see widget.cc) is fixed to 100x100.
-  // TODO(jianli): Need to fix this to support smaller panel.
-  // http://crbug.com/102708
-  static const int kPanelMinWidth = 100;
-  static const int kPanelMinHeight = 100;
-
   DISALLOW_COPY_AND_ASSIGN(PanelManager);
 };