[ash-md] Changed the system info row height to 40 (instead of 48).

ash/common/system/tray/tri_view.cc

Index: ash/common/system/tray/tri_view.cc
diff --git a/ash/common/system/tray/tri_view.cc b/ash/common/system/tray/tri_view.cc
index 5333a1ad9f664c64255ddb2edf41343d5fc54860..2f0f55b9e7f92cffb57c9a28fa74f1e26b363ddc 100644
--- a/ash/common/system/tray/tri_view.cc
+++ b/ash/common/system/tray/tri_view.cc
@@ -78,6 +78,22 @@ TriView::~TriView() {
   enable_hierarchy_changed_dcheck_ = false;
 }
 
+void TriView::SetMinHeight(int height) {
+  gfx::Size min_size;
+
+  min_size = GetMinSize(TriView::Container::START);
+  min_size.set_height(height);
+  SetMinSize(TriView::Container::START, min_size);
+
+  min_size = GetMinSize(TriView::Container::CENTER);
+  min_size.set_height(height);
+  SetMinSize(TriView::Container::CENTER, min_size);
+
+  min_size = GetMinSize(TriView::Container::END);
+  min_size.set_height(height);
+  SetMinSize(TriView::Container::END, min_size);
+}
+
 void TriView::SetMinSize(Container container, const gfx::Size& size) {
   GetLayoutManager(container)->SetMinSize(size);
 }