Remove RawPtr from Source/web/

third_party/WebKit/Source/web/ExternalDateTimeChooser.cpp

Index: third_party/WebKit/Source/web/ExternalDateTimeChooser.cpp
diff --git a/third_party/WebKit/Source/web/ExternalDateTimeChooser.cpp b/third_party/WebKit/Source/web/ExternalDateTimeChooser.cpp
index 8d9719b1ec9477435d4cd5da34b828c42d85ccb9..6876ba5c6b01020e1d42c5a965040c451a2b1191 100644
--- a/third_party/WebKit/Source/web/ExternalDateTimeChooser.cpp
+++ b/third_party/WebKit/Source/web/ExternalDateTimeChooser.cpp
@@ -81,13 +81,13 @@ ExternalDateTimeChooser::ExternalDateTimeChooser(DateTimeChooserClient* client)
     DCHECK(client);
 }
 
-RawPtr<ExternalDateTimeChooser> ExternalDateTimeChooser::create(ChromeClientImpl* chromeClient, WebViewClient* webViewClient, DateTimeChooserClient* client, const DateTimeChooserParameters& parameters)
+ExternalDateTimeChooser* ExternalDateTimeChooser::create(ChromeClientImpl* chromeClient, WebViewClient* webViewClient, DateTimeChooserClient* client, const DateTimeChooserParameters& parameters)
 {
     DCHECK(chromeClient);
-    RawPtr<ExternalDateTimeChooser> chooser = new ExternalDateTimeChooser(client);
+    ExternalDateTimeChooser* chooser = new ExternalDateTimeChooser(client);
     if (!chooser->openDateTimeChooser(chromeClient, webViewClient, parameters))
-        chooser.clear();
-    return chooser.release();
+        chooser = nullptr;
+    return chooser;
 }