[StorageMonitor] Move StorageMonitor ownership to BrowserProcessImpl

chrome/browser/chrome_browser_main_mac.mm

Index: chrome/browser/chrome_browser_main_mac.mm
diff --git a/chrome/browser/chrome_browser_main_mac.mm b/chrome/browser/chrome_browser_main_mac.mm
index b1b4989da0f25832474d252ff3de60c79f94afce..98487690151ab2928e26b87551fbd4b6a5bbadf8 100644
--- a/chrome/browser/chrome_browser_main_mac.mm
+++ b/chrome/browser/chrome_browser_main_mac.mm
@@ -22,7 +22,6 @@
 #include "chrome/browser/mac/keychain_reauthorize.h"
 #import "chrome/browser/mac/keystone_glue.h"
 #include "chrome/browser/metrics/metrics_service.h"
-#include "chrome/browser/storage_monitor/storage_monitor_mac.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/public/common/main_function_params.h"
@@ -280,12 +279,6 @@ void ChromeBrowserMainPartsMac::PreMainMessageLoopStart() {
       setObject:@"NO" forKey:@"NSTreatUnknownArgumentsAsOpen"];
 }
 
-void ChromeBrowserMainPartsMac::PreProfileInit() {
-  storage_monitor_.reset(new chrome::StorageMonitorMac());
-
-  ChromeBrowserMainPartsPosix::PreProfileInit();
-}
-
 void ChromeBrowserMainPartsMac::DidEndMainMessageLoop() {
   AppController* appController = [NSApp delegate];
   [appController didEndMainMessageLoop];