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

Source/WebCore/platform/mac/ContentFilterMac.mm

Index: Source/WebCore/platform/mac/ContentFilterMac.mm
diff --git a/Source/WebCore/platform/mac/ContentFilterMac.mm b/Source/WebCore/platform/mac/ContentFilterMac.mm
deleted file mode 100644
index 4367696a23fd4bf513c7d993f2851217202c7c75..0000000000000000000000000000000000000000
--- a/Source/WebCore/platform/mac/ContentFilterMac.mm
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * 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.
- * 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.
- */
-
-#import "config.h"
-#import "ContentFilter.h"
-
-#if USE(CONTENT_FILTERING)
-
-#import "ResourceResponse.h"
-#import "WebCoreSystemInterface.h"
-
-namespace WebCore {
-
-PassRefPtr<ContentFilter> ContentFilter::create(const ResourceResponse& response)
-{
-    return adoptRef(new ContentFilter(response));
-}
-
-ContentFilter::ContentFilter(const ResourceResponse& response)
-    : m_platformContentFilter(AdoptNS, wkFilterCreateInstance(response.nsURLResponse()))
-{
-    ASSERT(m_platformContentFilter);
-}
-
-bool ContentFilter::isEnabled()
-{
-    return wkFilterIsManagedSession();
-}
-
-void ContentFilter::addData(const char* data, int length)
-{
-    ASSERT(needsMoreData());
-    ASSERT(![m_replacementData.get() length]);
-    m_replacementData = wkFilterAddData(m_platformContentFilter.get(), [NSData dataWithBytesNoCopy:(void*)data length:length freeWhenDone:NO]);
-    ASSERT(needsMoreData() || [m_replacementData.get() length]);
-}
-    
-void ContentFilter::finishedAddingData()
-{
-    ASSERT(needsMoreData());
-    ASSERT(![m_replacementData.get() length]);
-    m_replacementData = wkFilterDataComplete(m_platformContentFilter.get());
-    ASSERT(!needsMoreData());
-}
-
-bool ContentFilter::needsMoreData() const
-{
-    return wkFilterIsBuffering(m_platformContentFilter.get());
-}
-
-bool ContentFilter::didBlockData() const
-{
-    return wkFilterWasBlocked(m_platformContentFilter.get());
-}
-
-const char* ContentFilter::getReplacementData(int& length) const
-{
-    ASSERT(!needsMoreData());
-    length = [m_replacementData.get() length];
-    return static_cast<const char*>([m_replacementData.get() bytes]);
-}
-
-} // namespace WebCore
-
-#endif // USE(CONTENT_FILTERING)