[Mac] Remove some unneeded code to run Tasks in Cocoa run loops.

BUG=none
TEST=Click to open Wrench menu. Click the +/- buttons. Page zooms and percentage updates.

Review URL: http://codereview.chromium.org/6488016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@74680 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 0 insertions, 86 deletions

diff --git a/chrome/browser/cocoa/task_helpers.h b/chrome/browser/cocoa/task_helpers.h
deleted file mode 100644
index ecc40f3..0000000
--- a/chrome/browser/cocoa/task_helpers.h
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright (c) 2010 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_COCOA_TASK_HELPERS_H_
-#define CHROME_BROWSER_COCOA_TASK_HELPERS_H_
-#pragma once
-
-class Task;
-
-namespace tracked_objects {
-class Location;
-}  // namespace tracked_objects
-
-namespace cocoa_utils {
-
-// This can be used in place of BrowserThread::PostTask(BrowserThread::UI, ...).
-// The purpose of this function is to be able to execute Task work alongside
-// native work when a MessageLoop is blocked by a nested run loop. This function
-// will run the Task in both NSEventTrackingRunLoopMode and NSDefaultRunLoopMode
-// for the purpose of executing work while a menu is open. See
-// http://crbug.com/48679 for the full rationale.
-bool PostTaskInEventTrackingRunLoopMode(
-    const tracked_objects::Location& from_here,
-    Task* task);
-
-}  // namespace cocoa_utils
-
-#endif  // CHROME_BROWSER_COCOA_TASK_HELPERS_H_
diff --git a/chrome/browser/cocoa/task_helpers.mm b/chrome/browser/cocoa/task_helpers.mm
deleted file mode 100644
index 7cc458b..0000000
--- a/chrome/browser/cocoa/task_helpers.mm
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright (c) 2010 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.
-
-#include "chrome/browser/cocoa/task_helpers.h"
-
-#import <Cocoa/Cocoa.h>
-
-#include "base/scoped_ptr.h"
-#include "base/task.h"
-
-// This is a wrapper for running Task objects from within a native run loop.
-// This can run specific tasks in that nested loop.  This owns the task and will
-// delete it and itself when done.
-@interface NativeTaskRunner : NSObject {
- @private
-  scoped_ptr<Task> task_;
-}
-- (id)initWithTask:(Task*)task;
-- (void)runTask;
-@end
-
-@implementation NativeTaskRunner
-- (id)initWithTask:(Task*)task {
-  if ((self = [super init])) {
-    task_.reset(task);
-  }
-  return self;
-}
-
-- (void)runTask {
-  task_->Run();
-  [self autorelease];
-}
-@end
-
-namespace cocoa_utils {
-
-bool PostTaskInEventTrackingRunLoopMode(
-    const tracked_objects::Location& from_here,
-    Task* task) {
-  // This deletes itself and the task after the task runs.
-  NativeTaskRunner* runner = [[NativeTaskRunner alloc] initWithTask:task];
-
-  // Schedule the selector in multiple modes in case this was called while a
-  // menu was not running.
-  NSArray* modes = [NSArray arrayWithObjects:NSEventTrackingRunLoopMode,
-                                             NSDefaultRunLoopMode,
-                                             nil];
-  [runner performSelectorOnMainThread:@selector(runTask)
-                           withObject:nil
-                        waitUntilDone:NO
-                                modes:modes];
-  return true;
-}
-
-}  // namespace cocoa_utils