Convert //components/[a-e]* from scoped_ptr to std::unique_ptr

components/app_modal/javascript_dialog_manager.cc

Index: components/app_modal/javascript_dialog_manager.cc
diff --git a/components/app_modal/javascript_dialog_manager.cc b/components/app_modal/javascript_dialog_manager.cc
index d0e30cf36461d6821a1bb6011fe9af29de201ff1..b6ee3395c99e4e90161a2d6a230f9f77d592856e 100644
--- a/components/app_modal/javascript_dialog_manager.cc
+++ b/components/app_modal/javascript_dialog_manager.cc
@@ -79,12 +79,12 @@ JavaScriptDialogManager* JavaScriptDialogManager::GetInstance() {
 }
 
 void JavaScriptDialogManager::SetNativeDialogFactory(
-    scoped_ptr<JavaScriptNativeDialogFactory> factory) {
+    std::unique_ptr<JavaScriptNativeDialogFactory> factory) {
   native_dialog_factory_ = std::move(factory);
 }
 
 void JavaScriptDialogManager::SetExtensionsClient(
-    scoped_ptr<JavaScriptDialogExtensionsClient> extensions_client) {
+    std::unique_ptr<JavaScriptDialogExtensionsClient> extensions_client) {
   extensions_client_ = std::move(extensions_client);
 }