Remove all of WebCore/platform/mac which is not mentioned in WebCore.gypi.

Source/WebCore/platform/mac/SSLKeyGeneratorMac.cpp

Index: Source/WebCore/platform/mac/SSLKeyGeneratorMac.cpp
diff --git a/Source/WebCore/platform/mac/SSLKeyGeneratorMac.cpp b/Source/WebCore/platform/mac/SSLKeyGeneratorMac.cpp
deleted file mode 100644
index e58d9a94996927b9bb5b9b34614978f5abf4f3dd..0000000000000000000000000000000000000000
--- a/Source/WebCore/platform/mac/SSLKeyGeneratorMac.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2003, 2005, 2008, 2011 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.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "SSLKeyGenerator.h"
-
-#include "KURL.h"
-#include "LocalizedStrings.h"
-#include "WebCoreSystemInterface.h"
-#include <wtf/RetainPtr.h>
-
-namespace WebCore {
-
-void getSupportedKeySizes(Vector<String>& supportedKeySizes)
-{
-    ASSERT(supportedKeySizes.isEmpty());
-    supportedKeySizes.append(keygenMenuItem2048());
-    supportedKeySizes.append(keygenMenuItem1024());
-    supportedKeySizes.append(keygenMenuItem512());
-}
-
-String signedPublicKeyAndChallengeString(unsigned keySizeIndex, const String& challengeString, const KURL& url)
-{   
-    // This switch statement must always be synced with the UI strings returned by getSupportedKeySizes.
-    UInt32 keySize;
-    switch (keySizeIndex) {
-    case 0:
-        keySize = 2048;
-        break;
-    case 1:
-        keySize = 1024;
-        break;
-    case 2:
-        keySize = 512;
-        break;
-    default:
-        ASSERT_NOT_REACHED();
-        return String();
-    }
-
-    return adoptCF(wkSignedPublicKeyAndChallengeString(keySize, challengeString.createCFString().get(), keygenKeychainItemName(url.host()).createCFString().get())).get();
-}
-
-}