Activate Chromium after opening a new window.

chrome/browser/cocoa/browser_window_cocoa.mm

 // 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.
 
 #include "base/gfx/rect.h"
 #include "base/logging.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_utils.h"
 #include "chrome/browser/cocoa/browser_window_cocoa.h"
 #import "chrome/browser/cocoa/browser_window_controller.h"
@@ skipping 40 matching lines @@
 // Callers assume that this doesn't immediately delete the Browser object.
 // The controller implementing the window delegate methods called from
 // |-performClose:| must take precautiions to ensure that.
 void BrowserWindowCocoa::Close() {
   [window_ orderOut:controller_];
   [window_ performClose:controller_];
 }
 
 void BrowserWindowCocoa::Activate() {
   [window_ makeKeyAndOrderFront:controller_];
+  [[NSApplication sharedApplication] activateIgnoringOtherApps:YES];

[John Grabowski, 2009/09/16 20:14:02]

s/[NSApplication sharedApplication]/NSApp/g
Not sure this is a good idea; apps switching app focus is problematic (in fact,
Windows prevents it in many cases).

 }
 
 void BrowserWindowCocoa::FlashFrame() {
   [[NSApplication sharedApplication]
       requestUserAttention:NSInformationalRequest];
 }
 
 bool BrowserWindowCocoa::IsActive() const {
   return [window_ isKeyWindow];
 }
@@ skipping 245 matching lines @@
       break;
   }
 }
 
 void BrowserWindowCocoa::DestroyBrowser() {
   [controller_ destroyBrowser];
 
   // at this point the controller is dead (autoreleased), so
   // make sure we don't try to reference it any more.
 }