--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/mac/Misc/WebKitLogging.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2005, 2007, 2008 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. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 <wtf/Assertions.h>
+
+#ifndef LOG_CHANNEL_PREFIX
+#define LOG_CHANNEL_PREFIX WebKitLog
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern WTFLogChannel WebKitLogTiming;
+extern WTFLogChannel WebKitLogLoading;
+extern WTFLogChannel WebKitLogFontCache;
+extern WTFLogChannel WebKitLogFontSubstitution;
+extern WTFLogChannel WebKitLogFontSelection;
+extern WTFLogChannel WebKitLogDownload;
+extern WTFLogChannel WebKitLogDocumentLoad;
+extern WTFLogChannel WebKitLogPlugins;
+extern WTFLogChannel WebKitLogEvents;
+extern WTFLogChannel WebKitLogView;
+extern WTFLogChannel WebKitLogRedirect;
+extern WTFLogChannel WebKitLogPageCache;
+extern WTFLogChannel WebKitLogCacheSizes;
+extern WTFLogChannel WebKitLogFormDelegate;
+extern WTFLogChannel WebKitLogFileDatabaseActivity;
+extern WTFLogChannel WebKitLogHistory;
+extern WTFLogChannel WebKitLogBindings;
+extern WTFLogChannel WebKitLogEncoding;
+extern WTFLogChannel WebKitLogLiveConnect;
+extern WTFLogChannel WebKitLogBackForward;
+extern WTFLogChannel WebKitLogProgress;
+extern WTFLogChannel WebKitLogPluginEvents;
+extern WTFLogChannel WebKitLogIconDatabase;
+extern WTFLogChannel WebKitLogTextInput;
+
+void WebKitInitializeLoggingChannelsIfNecessary(void);
+
+// FIXME: Why is this in the "logging" header file?
+// Use WebCoreThreadViolationCheck instead for checks that throw an exception even in production builds.
+#if !defined(NDEBUG) && !defined(DISABLE_THREAD_CHECK)
+#define ASSERT_MAIN_THREAD() do \
+    if (!pthread_main_np()) { \
+        WTFReportAssertionFailure(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, "<not running on main thread>"); \
+        CRASH(); \
+    } \
+while (0)
+#else
+#define ASSERT_MAIN_THREAD() ((void)0)
+#endif
+
+void ReportDiscardedDelegateException(SEL delegateSelector, id exception);
+
+#ifdef __cplusplus
+}
+#endif