Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/app_list/launcher_page_event_dispatcher.cc

Index: chrome/browser/ui/app_list/launcher_page_event_dispatcher.cc
diff --git a/chrome/browser/ui/app_list/launcher_page_event_dispatcher.cc b/chrome/browser/ui/app_list/launcher_page_event_dispatcher.cc
index 6c5a1a53916870bb21fe29da35e15446dbc3321c..16b6c03728211e453f7febcf50676b72f578aabe 100644
--- a/chrome/browser/ui/app_list/launcher_page_event_dispatcher.cc
+++ b/chrome/browser/ui/app_list/launcher_page_event_dispatcher.cc
@@ -6,6 +6,7 @@
 
 #include <utility>
 
+#include "base/memory/ptr_util.h"
 #include "base/values.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/api/launcher_page.h"
@@ -27,19 +28,19 @@ LauncherPageEventDispatcher::~LauncherPageEventDispatcher() {
 }
 
 void LauncherPageEventDispatcher::ProgressChanged(double progress) {
-  DispatchEvent(make_scoped_ptr(new extensions::Event(
+  DispatchEvent(base::WrapUnique(new extensions::Event(
       extensions::events::LAUNCHER_PAGE_ON_TRANSITION_CHANGED,
       OnTransitionChanged::kEventName, OnTransitionChanged::Create(progress))));
 }
 
 void LauncherPageEventDispatcher::PopSubpage() {
-  DispatchEvent(make_scoped_ptr(
+  DispatchEvent(base::WrapUnique(
       new extensions::Event(extensions::events::LAUNCHER_PAGE_ON_POP_SUBPAGE,
                             OnPopSubpage::kEventName, OnPopSubpage::Create())));
 }
 
 void LauncherPageEventDispatcher::DispatchEvent(
-    scoped_ptr<extensions::Event> event) {
+    std::unique_ptr<extensions::Event> event) {
   extensions::EventRouter::Get(profile_)
       ->DispatchEventToExtension(extension_id_, std::move(event));
 }