Removing a bunch of unused platform code.

Source/WebCore/platform/graphics/MediaPlayer.cpp

Index: Source/WebCore/platform/graphics/MediaPlayer.cpp
diff --git a/Source/WebCore/platform/graphics/MediaPlayer.cpp b/Source/WebCore/platform/graphics/MediaPlayer.cpp
index 89c5ba5a33b9a9dab7ef286894f939733543e841..8b98e83913efaf48d88ba4618be73547ce305468 100644
--- a/Source/WebCore/platform/graphics/MediaPlayer.cpp
+++ b/Source/WebCore/platform/graphics/MediaPlayer.cpp
@@ -48,41 +48,13 @@
 #include "MediaSource.h"
 #endif
 
-#if PLATFORM(QT)
-#include <QtGlobal>
-#endif
-
 #if USE(GSTREAMER)
 #include "MediaPlayerPrivateGStreamer.h"
 #define PlatformMediaEngineClassName MediaPlayerPrivateGStreamer
 #endif
 
-#if PLATFORM(MAC) || (PLATFORM(QT) && USE(QTKIT))
-#include "MediaPlayerPrivateQTKit.h"
-#if USE(AVFOUNDATION)
-#include "MediaPlayerPrivateAVFoundationObjC.h"
-#endif
-#elif OS(WINCE) && !PLATFORM(QT)
-#include "MediaPlayerPrivateWinCE.h"
-#define PlatformMediaEngineClassName MediaPlayerPrivate
-#elif PLATFORM(WIN)
-#include "MediaPlayerPrivateQuickTimeVisualContext.h"
-#define PlatformMediaEngineClassName MediaPlayerPrivateQuickTimeVisualContext
-#if USE(AVFOUNDATION)
-#include "MediaPlayerPrivateAVFoundationCF.h"
-#endif
-#elif PLATFORM(QT)
-#if USE(QT_MULTIMEDIA) && !USE(GSTREAMER)
-#include "MediaPlayerPrivateQt.h"
-#define PlatformMediaEngineClassName MediaPlayerPrivateQt
-#endif
-#elif PLATFORM(CHROMIUM)
 #include "MediaPlayerPrivateChromium.h"
 #define PlatformMediaEngineClassName MediaPlayerPrivate
-#elif PLATFORM(BLACKBERRY)
-#include "MediaPlayerPrivateBlackBerry.h"
-#define PlatformMediaEngineClassName MediaPlayerPrivate
-#endif
 
 namespace WebCore {
 
@@ -215,21 +187,6 @@ static Vector<MediaPlayerFactory*>& installedMediaEngines(RequeryEngineOptions r
     if (!enginesQueried) {
         enginesQueried = true;
 
-#if USE(AVFOUNDATION)
-        if (Settings::isAVFoundationEnabled()) {
-#if PLATFORM(MAC)
-            MediaPlayerPrivateAVFoundationObjC::registerMediaEngine(addMediaEngine);
-#elif PLATFORM(WIN)
-            MediaPlayerPrivateAVFoundationCF::registerMediaEngine(addMediaEngine);
-#endif
-        }
-#endif
-
-#if PLATFORM(MAC) || (PLATFORM(QT) && USE(QTKIT))
-        if (Settings::isQTKitEnabled())
-            MediaPlayerPrivateQTKit::registerMediaEngine(addMediaEngine);
-#endif
-
 #if defined(PlatformMediaEngineClassName)
         PlatformMediaEngineClassName::registerMediaEngine(addMediaEngine);
 #endif
@@ -749,22 +706,8 @@ MediaPlayer::SupportsType MediaPlayer::supportsType(const ContentType& contentTy
     if (!engine)
         return IsNotSupported;
 
-#if PLATFORM(MAC)
-    // YouTube will ask if the HTMLMediaElement canPlayType video/webm, then
-    // video/x-flv, then finally video/mp4, and will then load a URL of the first type
-    // in that list which returns "probably". When Perian is installed,
-    // MediaPlayerPrivateQTKit claims to support both video/webm and video/x-flv, but
-    // due to a bug in Perian, loading media in these formats will sometimes fail on
-    // slow connections. <https://bugs.webkit.org/show_bug.cgi?id=86409>
-    if (client && client->mediaPlayerNeedsSiteSpecificHacks()) {
-        String host = client->mediaPlayerDocumentHost();
-        if ((host.endsWith(".youtube.com", false) || equalIgnoringCase("youtube.com", host))
-            && (contentType.type().startsWith("video/webm", false) || contentType.type().startsWith("video/x-flv", false)))
-            return IsNotSupported;
-    }
-#else
+    // FIXME: Remove this parameter. This was used by the Mac port.
     UNUSED_PARAM(client);
-#endif
 
 #if ENABLE(ENCRYPTED_MEDIA) || ENABLE(ENCRYPTED_MEDIA_V2)
     return engine->supportsTypeAndCodecs(type, typeCodecs, system, url);
@@ -1081,16 +1024,6 @@ String MediaPlayer::engineDescription() const
     return m_private->engineDescription();
 }
 
-#if PLATFORM(WIN) && USE(AVFOUNDATION)
-GraphicsDeviceAdapter* MediaPlayer::graphicsDeviceAdapter() const
-{
-    if (!m_mediaPlayerClient)
-        return 0;
-    
-    return m_mediaPlayerClient->mediaPlayerGraphicsDeviceAdapter(this);
-}
-#endif
-
 CachedResourceLoader* MediaPlayer::cachedResourceLoader()
 {
     if (!m_mediaPlayerClient)