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

chrome/browser/ui/search/search_ipc_router_unittest.cc

Index: chrome/browser/ui/search/search_ipc_router_unittest.cc
diff --git a/chrome/browser/ui/search/search_ipc_router_unittest.cc b/chrome/browser/ui/search/search_ipc_router_unittest.cc
index 0fd54b1642e0a164e51221bd7df2453d8bbffaf2..101bdb48ac8fc7ef6b32de859cab07931a79ebab 100644
--- a/chrome/browser/ui/search/search_ipc_router_unittest.cc
+++ b/chrome/browser/ui/search/search_ipc_router_unittest.cc
@@ -6,11 +6,12 @@
 
 #include <stdint.h>
 
+#include <memory>
 #include <tuple>
 #include <vector>
 
 #include "base/command_line.h"
-#include "base/memory/scoped_ptr.h"
+#include "base/memory/ptr_util.h"
 #include "base/metrics/field_trial.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
@@ -142,7 +143,7 @@ class SearchIPCRouterTest : public BrowserWithTestWindowTest {
     ASSERT_NE(static_cast<SearchTabHelper*>(NULL), search_tab_helper);
     search_tab_helper->ipc_router().set_delegate_for_testing(mock_delegate());
     search_tab_helper->ipc_router().set_policy_for_testing(
-        make_scoped_ptr(new MockSearchIPCRouterPolicy));
+        base::WrapUnique(new MockSearchIPCRouterPolicy));
   }
 
   bool MessageWasSent(uint32_t id) {