[Mac] Merge single-function file about_ipc_dialog.{h,mm} into about_ipc_bridge.{h,mm}.

chrome/browser/ui/cocoa/about_ipc_dialog.mm

Index: chrome/browser/ui/cocoa/about_ipc_dialog.mm
diff --git a/chrome/browser/ui/cocoa/about_ipc_dialog.mm b/chrome/browser/ui/cocoa/about_ipc_dialog.mm
index 7715f24780f90f8a4c008921a8933e3dc81dc730..0a398ac212aecbf45ef4f7709ab3049ffc478534 100644
--- a/chrome/browser/ui/cocoa/about_ipc_dialog.mm
+++ b/chrome/browser/ui/cocoa/about_ipc_dialog.mm
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -16,6 +16,17 @@ void RunDialog() {
   [[controller window] makeKeyAndOrderFront:controller];
 }
 
-};  // namespace AboutIPCDialog
+}  // namespace AboutIPCDialog
+
+void AboutIPCBridge::Log(const IPC::LogData& data) {
+  CocoaLogData* cocoa_data = [[CocoaLogData alloc] initWithLogData:data];
+  if ([NSThread isMainThread]) {
+    [controller_ log:cocoa_data];
+  } else {
+    [controller_ performSelectorOnMainThread:@selector(log:)
+                                  withObject:cocoa_data
+                               waitUntilDone:NO];
+  }
+}
 
 #endif  // IPC_MESSAGE_LOG_ENABLED