Remove unnecessary spin in ToolTipController

ui/wm/public/tooltip_client.cc

Index: ui/wm/public/tooltip_client.cc
diff --git a/ui/wm/public/tooltip_client.cc b/ui/wm/public/tooltip_client.cc
index 5dd446c25e3dd510819eab0cc5199dc287d93005..32819a1b6dae88ac8216b771e6d17c01e55f56e1 100644
--- a/ui/wm/public/tooltip_client.cc
+++ b/ui/wm/public/tooltip_client.cc
@@ -4,7 +4,6 @@
 
 #include "ui/wm/public/tooltip_client.h"
 
-#include "ui/aura/window.h"
 #include "ui/aura/window_property.h"
 
 DECLARE_WINDOW_PROPERTY_TYPE(aura::client::TooltipClient*)

[sky, 2017/01/12 20:15:18]

I believe you'll want DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE.

[chengx, 2017/01/13 01:17:51]

Fixed.

@@ -13,10 +12,9 @@ DECLARE_WINDOW_PROPERTY_TYPE(void**)
 namespace aura {
 namespace client {
 
-DEFINE_LOCAL_WINDOW_PROPERTY_KEY(
-    TooltipClient*, kRootWindowTooltipClientKey, NULL);
-DEFINE_LOCAL_WINDOW_PROPERTY_KEY(base::string16*, kTooltipTextKey, NULL);
-DEFINE_LOCAL_WINDOW_PROPERTY_KEY(void*, kTooltipIdKey, NULL);
+DEFINE_WINDOW_PROPERTY_KEY(TooltipClient*, kRootWindowTooltipClientKey, NULL);
+DEFINE_WINDOW_PROPERTY_KEY(base::string16*, kTooltipTextKey, NULL);
+DEFINE_WINDOW_PROPERTY_KEY(void*, kTooltipIdKey, NULL);
 
 void SetTooltipClient(Window* root_window, TooltipClient* client) {
   DCHECK_EQ(root_window->GetRootWindow(), root_window);