Move PageTransition from //content/public/common to //ui/base

chrome/browser/ui/cocoa/profiles/user_manager_mac.mm

 // Copyright 2014 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/ui/cocoa/profiles/user_manager_mac.h"
 
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser_dialogs.h"
@@ skipping 122 matching lines @@
   return self;
 }
 
 - (void)dealloc {
   [[NSNotificationCenter defaultCenter] removeObserver:self];
   [super dealloc];
 }
 
 - (void)showURL:(const GURL&)url {
   webContents_->GetController().LoadURL(url, content::Referrer(),
-                                        content::PAGE_TRANSITION_AUTO_TOPLEVEL,
+                                        ui::PAGE_TRANSITION_AUTO_TOPLEVEL,
                                         std::string());
   [self show];
 }
 
 - (void)show {
   [[self window] makeKeyAndOrderFront:self];
 }
 
 - (void)close {
   [[self window] close];
@@ skipping 54 matching lines @@
 void UserManagerMac::OnGuestProfileCreated(Profile* guest_profile,
                                            const std::string& url) {
   instance_ = new UserManagerMac(guest_profile);
   [instance_->window_controller_ showURL:GURL(url)];
 }
 
 void UserManagerMac::WindowWasClosed() {
   instance_ = NULL;
   delete this;
 }