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

Source/WebCore/platform/mac/RunLoopMac.mm

Index: Source/WebCore/platform/mac/RunLoopMac.mm
diff --git a/Source/WebCore/platform/mac/RunLoopMac.mm b/Source/WebCore/platform/mac/RunLoopMac.mm
deleted file mode 100644
index 90e467c071a082bde05bc743557cc31d6b007a52..0000000000000000000000000000000000000000
--- a/Source/WebCore/platform/mac/RunLoopMac.mm
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2010 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 "RunLoop.h"
-
-namespace WebCore {
-
-static bool s_useApplicationRunLoopOnMainRunLoop;
-
-void RunLoop::setUseApplicationRunLoopOnMainRunLoop()
-{
-    s_useApplicationRunLoopOnMainRunLoop = true;
-}
-
-void RunLoop::run()
-{
-    current()->m_nestingLevel++;
-    if (current() == main() && current()->m_nestingLevel == 1 && s_useApplicationRunLoopOnMainRunLoop) {
-        // Use -[NSApplication run] for the main run loop.
-        [NSApp run];
-    } else {
-        NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-        CFRunLoopRun();
-        [pool drain];
-    }
-    current()->m_nestingLevel--;
-}
-
-void RunLoop::stop()
-{
-    ASSERT(m_runLoop == CFRunLoopGetCurrent());
-
-    // Nesting level can be 0 if the run loop is started externally (such as the case for XPC services).
-    if (m_runLoop == main()->m_runLoop && m_nestingLevel <= 1 && s_useApplicationRunLoopOnMainRunLoop) {
-        ASSERT([NSApp isRunning]);
-        [NSApp stop:nil];
-        NSEvent *event = [NSEvent otherEventWithType:NSApplicationDefined
-                                            location:NSMakePoint(0, 0)
-                                       modifierFlags:0
-                                           timestamp:0.0
-                                         windowNumber:0
-                                             context:nil
-                                             subtype: 0
-                                               data1:0
-                                               data2:0];
-        [NSApp postEvent:event atStart:true];
-    } else
-        CFRunLoopStop(m_runLoop);
-}
-
-} // namespace WebCore