Creating a skeleton for Google Now for Chrome implementation.

chrome/browser/chrome_browser_main.cc

Index: chrome/browser/chrome_browser_main.cc
diff --git a/chrome/browser/chrome_browser_main.cc b/chrome/browser/chrome_browser_main.cc
index e93cc98b9bc7e07a81774b6ee4866a12d02dfcd7..bbcaf4934687fcaab23a25264821ee760e1908a6 100644
--- a/chrome/browser/chrome_browser_main.cc
+++ b/chrome/browser/chrome_browser_main.cc
@@ -84,6 +84,7 @@
 #include "chrome/browser/translate/translate_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
+#include "chrome/browser/ui/google_now/google_now_service_factory.h"
 #include "chrome/browser/ui/startup/default_browser_prompt.h"
 #include "chrome/browser/ui/startup/startup_browser_creator.h"
 #include "chrome/browser/ui/uma_browsing_activity_observer.h"
@@ -1406,6 +1407,14 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
   CloudPrintProxyServiceFactory::GetForProfile(profile_);
 #endif
 
+  // Create the instance of the Google Now service.
+#if !defined(OS_ANDROID) && !defined(OS_IOS)
+  if (CommandLine::ForCurrentProcess()->HasSwitch(
+      switches::kEnableGoogleNowIntegration)) {
+    GoogleNowServiceFactory::GetForProfile(profile_);
+  }
+#endif
+
   // Start watching all browser threads for responsiveness.
   ThreadWatcherList::StartWatchingAll(parsed_command_line());