Fix task manager's default sizing.

chrome/browser/ui/views/task_manager_view.cc

Index: chrome/browser/ui/views/task_manager_view.cc
diff --git a/chrome/browser/ui/views/task_manager_view.cc b/chrome/browser/ui/views/task_manager_view.cc
index 513934e7a7322fdd50317b390513253d74da28c5..79d889218f47f55e841b6645a60aacdbbc744ee8 100644
--- a/chrome/browser/ui/views/task_manager_view.cc
+++ b/chrome/browser/ui/views/task_manager_view.cc
@@ -153,7 +153,11 @@ void TaskManagerView::SetSortDescriptor(const TableSortDescriptor& descriptor) {
 }
 
 gfx::Size TaskManagerView::GetPreferredSize() const {
-  return gfx::Size(460, 270);
+  gfx::Size table_size = tab_table_parent_->GetPreferredSize();
+  table_size.set_height(270);
+  gfx::Insets border = GetInsets();
+  table_size.Enlarge(border.width(), border.height());
+  return table_size;
 }
 
 bool TaskManagerView::AcceleratorPressed(const ui::Accelerator& accelerator) {