Make ScriptStreamer and dependents Oilpan friendly.

Source/web/tests/ActivityLoggerTest.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 
 #include "FrameTestHelpers.h"
 #include "bindings/core/v8/ScriptController.h"
+#include "bindings/core/v8/ScriptSourceCode.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8DOMActivityLogger.h"
 #include "web/WebLocalFrameImpl.h"
 #include "wtf/Forward.h"
 #include "wtf/text/Base64.h"
 #include <gtest/gtest.h>
 #include <v8.h>
 
 namespace {
 
@@ skipping 52 matching lines @@
     void executeScriptInMainWorld(const String& script) const
     {
         v8::HandleScope scope(v8::Isolate::GetCurrent());
         m_scriptController->executeScriptInMainWorld(script);
         pumpPendingRequestsDoNotUse(m_webViewHelper.webViewImpl()->mainFrame());
     }
 
     void executeScriptInIsolatedWorld(const String& script) const
     {
         v8::HandleScope scope(v8::Isolate::GetCurrent());
-        Vector<ScriptSourceCode> sources;
+        WillBeHeapVector<ScriptSourceCode> sources;
         sources.append(ScriptSourceCode(script));
         Vector<v8::Local<v8::Value>> results;
         m_scriptController->executeScriptInIsolatedWorld(isolatedWorldId, sources, extensionGroup, 0);
         pumpPendingRequestsDoNotUse(m_webViewHelper.webViewImpl()->mainFrame());
     }
 
     bool verifyActivities(const String& activities)
     {
         Vector<String> activityVector;
         activities.split("\n", activityVector);
@@ skipping 425 matching lines @@
         "blinkAddElement | script | data:text/html;charset=utf-8,D\n"
         "blinkRequestResource | Script | data:text/html;charset=utf-8,D\n"
         "blinkRequestResource | XMLHttpRequest | data:text/html;charset=utf-8,E";
     executeScriptInMainWorld(code);
     ASSERT_TRUE(verifyActivities(""));
     executeScriptInIsolatedWorld(code);
     ASSERT_TRUE(verifyActivities(expectedActivities));
 }
 
 } // namespace