Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/net/chrome_network_delegate.cc

Index: chrome/browser/net/chrome_network_delegate.cc
diff --git a/chrome/browser/net/chrome_network_delegate.cc b/chrome/browser/net/chrome_network_delegate.cc
index 64cbc00c8856a9dc3a6d5ca02d62d5e6c2664fa6..fad14af294e97482e7e8e174ce4600459b0c8e4b 100644
--- a/chrome/browser/net/chrome_network_delegate.cc
+++ b/chrome/browser/net/chrome_network_delegate.cc
@@ -623,7 +623,7 @@ bool ChromeNetworkDelegate::OnCanGetCookies(
     const net::URLRequest& request,
     const net::CookieList& cookie_list) {
   // NULL during tests, or when we're running in the system context.
-  if (!cookie_settings_)
+  if (!cookie_settings_.get())
     return true;
 
   bool allow = cookie_settings_->IsReadingCookieAllowed(
@@ -648,7 +648,7 @@ bool ChromeNetworkDelegate::OnCanSetCookie(const net::URLRequest& request,
                                            const std::string& cookie_line,
                                            net::CookieOptions* options) {
   // NULL during tests, or when we're running in the system context.
-  if (!cookie_settings_)
+  if (!cookie_settings_.get())
     return true;
 
   bool allow = cookie_settings_->IsSettingCookieAllowed(
@@ -738,7 +738,7 @@ bool ChromeNetworkDelegate::OnCanEnablePrivacyMode(
     const GURL& url,
     const GURL& first_party_for_cookies) const {
   // NULL during tests, or when we're running in the system context.
-  if (!cookie_settings_)
+  if (!cookie_settings_.get())
     return false;
 
   bool reading_cookie_allowed = cookie_settings_->IsReadingCookieAllowed(