TestNetscapePlugIn: Address review comment on r193607

<http://webkit.org/b/151881>

* DumpRenderTree/TestNetscapePlugIn/PluginObject.cpp:
(testSetStatus): Initializing std::unique_ptr<char[]> with
nullptr is redundant.

Canonical link: https://commits.webkit.org/170073@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@193623 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Tools/ChangeLog

@@ -1,3 +1,12 @@
+2015-12-07  David Kilzer  <ddkilzer@apple.com>
+
+        TestNetscapePlugIn: Address review comment on 193607
+        <http://webkit.org/b/151881>
+
+        * DumpRenderTree/TestNetscapePlugIn/PluginObject.cpp:
+        (testSetStatus): Initializing std::unique_ptr<char[]> with
+        nullptr is redundant.
+
 2015-12-07  Carlos Garcia Campos  <cgarcia@igalia.com>
 
         [GTK] Add webkit_uri_request_get_http_method

Tools/DumpRenderTree/TestNetscapePlugIn/PluginObject.cpp

@@ -974,7 +974,7 @@ bool testWindowOpen(NPP npp)
 
 static bool testSetStatus(PluginObject* obj, const NPVariant* args, uint32_t argCount, NPVariant* result)
 {
-    std::unique_ptr<char[]> message(nullptr);
+    std::unique_ptr<char[]> message;
     if (argCount && NPVARIANT_IS_STRING(args[0])) {
         NPString statusString = NPVARIANT_TO_STRING(args[0]);
         message = toCString(statusString);