Refactor some more BrowserMain code. Move core code that's required by all embedders to content.

chrome/browser/browser_main_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.
 
 #include "chrome/browser/browser_main_mac.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/command_line.h"
 #include "base/debug/debugger.h"
 #include "base/file_path.h"
 #include "base/mac/mac_util.h"
 #include "base/memory/scoped_nsobject.h"
 #include "base/path_service.h"
-#include "crypto/nss_util.h"
 #include "chrome/app/breakpad_mac.h"
 #import "chrome/browser/app_controller_mac.h"
 #include "chrome/browser/browser_main_win.h"
 #import "chrome/browser/chrome_browser_application_mac.h"
 #import "chrome/browser/mac/keystone_glue.h"
 #include "chrome/browser/metrics/metrics_service.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/common/main_function_params.h"
 #include "content/common/result_codes.h"
-#include "net/socket/client_socket_factory.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 #include "ui/base/resource/resource_bundle.h"
 
 namespace content {
 
 void DidEndMainMessageLoop() {
   AppController* appController = [NSApp delegate];
   [appController didEndMainMessageLoop];
 }
 
@@ skipping 94 matching lines @@
 
   // This is a no-op if the KeystoneRegistration framework is not present.
   // The framework is only distributed with branded Google Chrome builds.
   [[KeystoneGlue defaultKeystoneGlue] registerWithKeystone];
 
   // Prevent Cocoa from turning command-line arguments into
   // |-application:openFiles:|, since we already handle them directly.
   [[NSUserDefaults standardUserDefaults]
       setObject:@"NO" forKey:@"NSTreatUnknownArgumentsAsOpen"];
 }
-
- void BrowserMainPartsMac::InitializeSSL() {
-  // Use NSS for SSL by default.
-  // The default client socket factory uses NSS for SSL by default on Mac.
-  if (parsed_command_line().HasSwitch(switches::kUseSystemSSL)) {
-    net::ClientSocketFactory::UseSystemSSL();
-  } else {
-    // We want to be sure to init NSPR on the main thread.
-    crypto::EnsureNSPRInit();
-  }
-}