Couple of tweaks for tables:

ui/views/controls/table/table_header.cc

Index: ui/views/controls/table/table_header.cc
diff --git a/ui/views/controls/table/table_header.cc b/ui/views/controls/table/table_header.cc
index dc9fab85baa16c8ddadd30477e92aa46431c315e..380d9daea22e158ea003caf29a824ca59215dd03 100644
--- a/ui/views/controls/table/table_header.cc
+++ b/ui/views/controls/table/table_header.cc
@@ -17,7 +17,6 @@ namespace views {
 namespace {
 
 const int kVerticalPadding = 6;
-const int kHorizontalPadding = 4;
 
 // The minimum width we allow a column to go down to.
 const int kMinColumnWidth = 10;
@@ -38,6 +37,9 @@ gfx::NativeCursor GetResizeCursor() {
 
 }  // namespace
 
+// static
+const int TableHeader::kHorizontalPadding = 4;
+
 typedef std::vector<TableView::VisibleColumn> Columns;
 
 TableHeader::TableHeader(TableView* table) : table_(table) {
@@ -90,8 +92,10 @@ bool TableHeader::OnMousePressed(const ui::MouseEvent& event) {
       resize_details_->initial_width =
           table_->visible_columns()[index].width;
     }
+    return true;
   }
-  return true;
+  // Return false so that context menus on ancestors work.
+  return false;
 }
 
 bool TableHeader::OnMouseDragged(const ui::MouseEvent& event) {