Update keygen to use correct NSS slot on ChromeOS multiprofile.

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index e6295a4b5b7cff79b8ea6951470ab7b75a41ed57..c4987e3bd33945445a4c173ee8958847c886198c 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -188,10 +188,6 @@
 #include "ui/gfx/android/device_display_info.h"
 #endif
 
-#if defined(USE_NSS)
-#include "chrome/browser/ui/crypto_module_password_dialog.h"
-#endif
-
 #if !defined(OS_CHROMEOS)
 #include "chrome/browser/signin/signin_manager.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
@@ -2620,15 +2616,6 @@ void ChromeContentBrowserClient::PreSpawnRenderer(
 }
 #endif
 
-#if defined(USE_NSS)
-crypto::CryptoModuleBlockingPasswordDelegate*
-    ChromeContentBrowserClient::GetCryptoPasswordDelegate(
-        const GURL& url) {
-  return chrome::NewCryptoModuleBlockingDialogDelegate(
-      chrome::kCryptoModulePasswordKeygen, url.host());
-}
-#endif
-
 bool ChromeContentBrowserClient::IsPluginAllowedToCallRequestOSFileHandle(
     content::BrowserContext* browser_context,
     const GURL& url) {