Re-write many calls to WrapUnique() with MakeUnique()

chrome/browser/extensions/extension_message_bubble_controller_unittest.cc

Index: chrome/browser/extensions/extension_message_bubble_controller_unittest.cc
diff --git a/chrome/browser/extensions/extension_message_bubble_controller_unittest.cc b/chrome/browser/extensions/extension_message_bubble_controller_unittest.cc
index f87a3bd42c195b3bd3ded745fb80d1ac04ee79d5..bb074589cb151db4e0c34c3bdf80c408f2d8e94c 100644
--- a/chrome/browser/extensions/extension_message_bubble_controller_unittest.cc
+++ b/chrome/browser/extensions/extension_message_bubble_controller_unittest.cc
@@ -55,16 +55,15 @@ const char kId3[] = "ioibbbfddncmmabjmpokikkeiofalaek";
 
 std::unique_ptr<KeyedService> BuildOverrideRegistrar(
     content::BrowserContext* context) {
-  return base::WrapUnique(
-      new extensions::ExtensionWebUIOverrideRegistrar(context));
+  return base::MakeUnique<extensions::ExtensionWebUIOverrideRegistrar>(context);
 }
 
 // Creates a new ToolbarActionsModel for the given |context|.
 std::unique_ptr<KeyedService> BuildToolbarModel(
     content::BrowserContext* context) {
-  return base::WrapUnique(
-      new ToolbarActionsModel(Profile::FromBrowserContext(context),
-                              extensions::ExtensionPrefs::Get(context)));
+  return base::MakeUnique<ToolbarActionsModel>(
+      Profile::FromBrowserContext(context),
+      extensions::ExtensionPrefs::Get(context));
 }
 
 }  // namespace