Convert //android_webview to use std::unique_ptr

android_webview/browser/aw_dev_tools_discovery_provider.cc

Index: android_webview/browser/aw_dev_tools_discovery_provider.cc
diff --git a/android_webview/browser/aw_dev_tools_discovery_provider.cc b/android_webview/browser/aw_dev_tools_discovery_provider.cc
index fe1e61e8cf87fca6cc21250314995b40583471c3..96cab3f708f4ec4ff91f9fbbbaaa709768264032 100644
--- a/android_webview/browser/aw_dev_tools_discovery_provider.cc
+++ b/android_webview/browser/aw_dev_tools_discovery_provider.cc
@@ -6,6 +6,7 @@
 
 #include "android_webview/browser/browser_view_renderer.h"
 #include "base/json/json_writer.h"
+#include "base/memory/ptr_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
@@ -67,7 +68,7 @@ void AwDevToolsDiscoveryProvider::Install() {
   devtools_discovery::DevToolsDiscoveryManager* discovery_manager =
       devtools_discovery::DevToolsDiscoveryManager::GetInstance();
   discovery_manager->AddProvider(
-      make_scoped_ptr(new AwDevToolsDiscoveryProvider()));
+      base::WrapUnique(new AwDevToolsDiscoveryProvider()));
 }
 
 AwDevToolsDiscoveryProvider::AwDevToolsDiscoveryProvider() {