[ash] Hide tooltip when mouse button is pressed

ash/launcher/launcher_tooltip_manager.cc

Index: ash/launcher/launcher_tooltip_manager.cc
diff --git a/ash/launcher/launcher_tooltip_manager.cc b/ash/launcher/launcher_tooltip_manager.cc
index 2d92e0f5e3bb9c88901b068f92c2caf32c462e95..4397adc5e3e55e22d8ac96d8086130b2ce7d1ea3 100644
--- a/ash/launcher/launcher_tooltip_manager.cc
+++ b/ash/launcher/launcher_tooltip_manager.cc
@@ -256,6 +256,12 @@ void LauncherTooltipManager::OnMouseEvent(ui::MouseEvent* event) {
   DCHECK(view_);
   DCHECK(launcher_view_);
 
+  // When mouse button is pressed in anywhere, tooltip should to be closed.

[Mr4D (OOO till 08-26), 2013/09/03 15:00:27]

Could you change the comment to something like:

Pressing the mouse button anywhere should close the tooltip.

?

[simonhong_, 2013/09/04 00:41:01]

Done.

+  if (event->type() == ui::ET_MOUSE_PRESSED) {
+    CloseSoon();
+    return;
+  }
+
   aura::Window* target = static_cast<aura::Window*>(event->target());
   if (widget_->GetNativeWindow()->GetRootWindow() != target->GetRootWindow()) {
     CloseSoon();