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

chrome/browser/ui/cocoa/about_ipc_controller.h

 // Copyright (c) 2009 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_ABOUT_IPC_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_ABOUT_IPC_CONTROLLER_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/scoped_ptr.h"
 #include "ipc/ipc_logging.h"
 #include "ipc/ipc_message_utils.h"
 #include "third_party/GTM/Foundation/GTMRegex.h"
 
 // Must be included after IPC_MESSAGE_LOG_ENABLED gets defined
-#import "chrome/browser/ui/cocoa/about_ipc_bridge.h"
+#import "chrome/browser/ui/cocoa/about_ipc_dialog.h"
 
 #if defined(IPC_MESSAGE_LOG_ENABLED)
 
 // An objc wrapper for IPC::LogData to allow use of Cocoa bindings.
 @interface CocoaLogData : NSObject {
  @private
   IPC::LogData data_;
 }
 - (id)initWithLogData:(const IPC::LogData&)data;
 @end
@@ skipping 47 matching lines @@
 
 @end
 
 @interface AboutIPCController(TestingAPI)
 - (BOOL)filterOut:(CocoaLogData*)data;
 - (void)setDisplayViewMessages:(BOOL)display;
 @end
 
 #endif  // IPC_MESSAGE_LOG_ENABLED
 #endif  // CHROME_BROWSER_UI_COCOA_ABOUT_IPC_CONTROLLER_H_