Fix relaunches on the Mac

chrome/browser/app_controller_mac.mm

 // 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.
 
 #import "chrome/browser/app_controller_mac.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/mac/foundation_util.h"
@@ skipping 194 matching lines @@
              name:NSWindowDidBecomeMainNotification
            object:nil];
   [notificationCenter
       addObserver:self
          selector:@selector(windowLayeringDidChange:)
              name:NSWindowDidResignMainNotification
            object:nil];
 
   // Set up the command updater for when there are no windows open
   [self initMenuState];
-
-  // Activate (bring to foreground) if asked to do so.  On
-  // Windows this logic isn't necessary since
-  // BrowserWindow::Activate() calls ::SetForegroundWindow() which is
-  // adequate.  On Mac, BrowserWindow::Activate() calls -[NSWindow
-  // makeKeyAndOrderFront:] which does not activate the application
-  // itself.
-  const CommandLine& parsed_command_line = *CommandLine::ForCurrentProcess();
-  if (parsed_command_line.HasSwitch(switches::kActivateOnLaunch)) {
-    [NSApp activateIgnoringOtherApps:YES];
-  }
 }
 
 // (NSApplicationDelegate protocol) This is the Apple-approved place to override
 // the default handlers.
 - (void)applicationWillFinishLaunching:(NSNotification*)notification {
   // Nothing here right now.
 }
 
 - (BOOL)tryToTerminateApplication:(NSApplication*)app {
   // Check for in-process downloads, and prompt the user if they really want
@@ skipping 971 matching lines @@
 
 }  // namespace browser
 
 namespace app_controller_mac {
 
 bool IsOpeningNewWindow() {
   return g_is_opening_new_window;
 }
 
 }  // namespace app_controller_mac