Move color chooser objects to the Oilpan heap.

Source/web/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 561 matching lines @@
 {
     m_webView->updatePageDefinedViewportConstraints(description);
 }
 
 void ChromeClientImpl::print(LocalFrame* frame)
 {
     if (m_webView->client())
         m_webView->client()->printPage(WebLocalFrameImpl::fromFrame(frame));
 }
 
-PassOwnPtr<ColorChooser> ChromeClientImpl::createColorChooser(LocalFrame* frame, ColorChooserClient* chooserClient, const Color&)
+PassOwnPtrWillBeRawPtr<ColorChooser> ChromeClientImpl::createColorChooser(LocalFrame* frame, ColorChooserClient* chooserClient, const Color&)
 {
-    OwnPtr<ColorChooserUIController> controller;
+    OwnPtrWillBeRawPtr<ColorChooserUIController> controller = nullptr;
     if (RuntimeEnabledFeatures::pagePopupEnabled())
-        controller = adoptPtr(new ColorChooserPopupUIController(frame, this, chooserClient));
+        controller = ColorChooserPopupUIController::create(frame, this, chooserClient);
     else
-        controller = adoptPtr(new ColorChooserUIController(frame, chooserClient));
+        controller = ColorChooserUIController::create(frame, chooserClient);
     controller->openUI();
     return controller.release();
 }
 
 PassRefPtr<DateTimeChooser> ChromeClientImpl::openDateTimeChooser(DateTimeChooserClient* pickerClient, const DateTimeChooserParameters& parameters)
 {
 #if ENABLE(INPUT_MULTIPLE_FIELDS_UI)
     return DateTimeChooserImpl::create(this, pickerClient, parameters);
 #else
     return ExternalDateTimeChooser::create(this, m_webView->client(), pickerClient, parameters);
@@ skipping 289 matching lines @@
         m_webView->autofillClient()->textFieldDidEndEditing(WebInputElement(&inputElement));
 }
 
 void ChromeClientImpl::openTextDataListChooser(HTMLInputElement& input)
 {
     if (m_webView->autofillClient())
         m_webView->autofillClient()->openTextDataListChooser(WebInputElement(&input));
 }
 
 } // namespace blink