Move //components/ui/zoom to top-level under //components

chrome/browser/ui/zoom/chrome_zoom_level_prefs.h

Index: chrome/browser/ui/zoom/chrome_zoom_level_prefs.h
diff --git a/chrome/browser/ui/zoom/chrome_zoom_level_prefs.h b/chrome/browser/ui/zoom/chrome_zoom_level_prefs.h
index ad244acb5892c24f8a691637209d10aae3103bc3..4799e23f1ccbadbca9c41d970a89f55e60bbeb4d 100644
--- a/chrome/browser/ui/zoom/chrome_zoom_level_prefs.h
+++ b/chrome/browser/ui/zoom/chrome_zoom_level_prefs.h
@@ -22,7 +22,7 @@ namespace base {
 class DictionaryValue;
 }
 
-namespace ui_zoom {
+namespace zoom {
 class ZoomEventManager;
 }
 
@@ -45,7 +45,7 @@ class ChromeZoomLevelPrefs : public content::ZoomLevelDelegate {
       PrefService* pref_service,
       const base::FilePath& profile_path,
       const base::FilePath& partition_path,
-      base::WeakPtr<ui_zoom::ZoomEventManager> zoom_event_manager);
+      base::WeakPtr<zoom::ZoomEventManager> zoom_event_manager);
   ~ChromeZoomLevelPrefs() override;
 
   static std::string GetHashForTesting(const base::FilePath& relative_path);
@@ -69,7 +69,7 @@ class ChromeZoomLevelPrefs : public content::ZoomLevelDelegate {
   void OnZoomLevelChanged(const content::HostZoomMap::ZoomLevelChange& change);
 
   PrefService* pref_service_;
-  base::WeakPtr<ui_zoom::ZoomEventManager> zoom_event_manager_;
+  base::WeakPtr<zoom::ZoomEventManager> zoom_event_manager_;
   content::HostZoomMap* host_zoom_map_;
   std::unique_ptr<content::HostZoomMap::Subscription> zoom_subscription_;
   std::string partition_key_;