Modifying prefetch to account for multi-profile.

chrome/browser/ui/browser_init.cc

 // 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/ui/browser_init.h"
 
 #include <algorithm>   // For max().
 
 #include "base/compiler_specific.h"
 #include "base/environment.h"
@@ skipping 612 matching lines @@
 
 bool BrowserInit::LaunchWithProfile::Launch(
     Profile* profile,
     const std::vector<GURL>& urls_to_open,
     bool process_startup) {
   DCHECK(profile);
   profile_ = profile;
 
   if (command_line_.HasSwitch(switches::kDnsLogDetails))
     chrome_browser_net::EnablePredictorDetailedLog(true);
-  if (command_line_.HasSwitch(switches::kDnsPrefetchDisable))
-    chrome_browser_net::EnablePredictor(false);
+  if (command_line_.HasSwitch(switches::kDnsPrefetchDisable)) {
+    if (profile->GetPredictor())
+      profile->GetPredictor()->EnablePredictor(false);
+  }
 
   if (command_line_.HasSwitch(switches::kDumpHistogramsOnExit))
     base::StatisticsRecorder::set_dump_on_exit(true);
 
   if (command_line_.HasSwitch(switches::kRemoteShellPort)) {
     std::string port_str =
         command_line_.GetSwitchValueASCII(switches::kRemoteShellPort);
     int64 port;
     if (base::StringToInt64(port_str, &port) && port > 0 && port < 65535) {
       g_browser_process->InitDevToolsLegacyProtocolHandler(
@@ skipping 778 matching lines @@
     return false;
   automation->SetExpectedTabCount(expected_tabs);
 
   AutomationProviderList* list =
       g_browser_process->InitAutomationProviderList();
   DCHECK(list);
   list->AddProvider(automation);
 
   return true;
 }