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

chrome/browser/ui/panels/panel_manager.cc

Index: chrome/browser/ui/panels/panel_manager.cc
diff --git a/chrome/browser/ui/panels/panel_manager.cc b/chrome/browser/ui/panels/panel_manager.cc
index 55586073053b0f81cbeecd8628d85ef12426eebd..ba16cdb6a8d1db8c5ef4d061f82e5b192ff477b7 100644
--- a/chrome/browser/ui/panels/panel_manager.cc
+++ b/chrome/browser/ui/panels/panel_manager.cc
@@ -50,6 +50,10 @@ const int kMillisecondsBeforeCollapsingFromTitleOnlyState = 0;
 }  // namespace
 
 // static
+const int PanelManager::kPanelMinWidth;

[jennb, 2011/11/23 04:38:42]

Are these needed?

[Dmitry Titov, 2011/11/23 18:47:49]

Yes! Without these, linker often complains that it doesn't find the variable to
link with. It doesn't always inline, with rules being somewhat random-looking.
Sometimes it works fine (when inlining happens). In this case,
interactive_ui_tests can not be linked with library containing PanelManager w/o
these.

+const int PanelManager::kPanelMinHeight;
+
+// static
 PanelManager* PanelManager::GetInstance() {
   static base::LazyInstance<PanelManager> instance = LAZY_INSTANCE_INITIALIZER;
   return instance.Pointer();