Switch speech synthesis from compile-flag to runtime-flag.

Source/core/testing/Internals.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 109 matching lines @@
 #include "core/rendering/RenderLayerBacking.h"
 
 #if ENABLE(ENCRYPTED_MEDIA_V2)
 #include "CDM.h"
 #include "MockCDM.h"
 #endif
 
 #include "core/page/CaptionUserPreferences.h"
 #include "core/page/PageGroup.h"
 
-#if ENABLE(SPEECH_SYNTHESIS)
 #include "core/platform/mock/PlatformSpeechSynthesizerMock.h"
 #include "modules/speech/DOMWindowSpeechSynthesis.h"
 #include "modules/speech/SpeechSynthesis.h"
-#endif
 
 namespace WebCore {
 
 #if ENABLE(PAGE_POPUP)
 static MockPagePopupDriver* s_pagePopupDriver = 0;
 #endif
 
 using namespace HTMLNames;
 
 class InspectorFrontendChannelDummy : public InspectorFrontendChannel {
@@ skipping 643 matching lines @@
     }
     String uniqueName = frame()->tree()->uniqueName();
     if (mainItem->target() == uniqueName)
         mainItem->setDocumentState(state);
     else if (HistoryItem* subItem = mainItem->childItemWithTarget(uniqueName))
         subItem->setDocumentState(state);
     else
         ec = INVALID_ACCESS_ERR;
 }
 
-#if ENABLE(SPEECH_SYNTHESIS)
 void Internals::enableMockSpeechSynthesizer()
 {
     Document* document = contextDocument();
     if (!document || !document->domWindow())
         return;
     SpeechSynthesis* synthesis = DOMWindowSpeechSynthesis::speechSynthesis(document->domWindow());
     if (!synthesis)
         return;
 
     synthesis->setPlatformSynthesizer(PlatformSpeechSynthesizerMock::create(synthesis));
 }
-#endif
 
 void Internals::setEnableMockPagePopup(bool enabled, ExceptionCode& ec)
 {
 #if ENABLE(PAGE_POPUP)
     Document* document = contextDocument();
     if (!document || !document->page() || !document->page()->chrome())
         return;
     Page* page = document->page();
     if (!enabled) {
         page->chrome()->client()->resetPagePopupDriver();
@@ skipping 1176 matching lines @@
 
     RenderObject* renderer = select->renderer();
     if (!renderer->isMenuList())
         return false;
 
     RenderMenuList* menuList = toRenderMenuList(renderer);
     return menuList->popupIsVisible();
 }
 
 }