Remove host_desktop_type() from browser.h

chrome/browser/ui/browser_navigator_params.h

Index: chrome/browser/ui/browser_navigator_params.h
diff --git a/chrome/browser/ui/browser_navigator_params.h b/chrome/browser/ui/browser_navigator_params.h
index e9630fdfee873af381944a75d17865e2ce2ad102..a0d523cca3a364612717d98629cc0e893ce5d767 100644
--- a/chrome/browser/ui/browser_navigator_params.h
+++ b/chrome/browser/ui/browser_navigator_params.h
@@ -11,7 +11,6 @@
 #include "base/memory/ref_counted.h"
 #include "base/memory/ref_counted_memory.h"
 #include "build/build_config.h"
-#include "chrome/browser/ui/host_desktop.h"
 #include "content/public/browser/global_request_id.h"
 #include "content/public/browser/site_instance.h"
 #include "content/public/common/referrer.h"
@@ -227,10 +226,6 @@ struct NavigateParams {
   // browser passed in via |browser|, it's profile will be used instead.
   Profile* initiating_profile;
 
-  // Refers to which desktop this navigation should occur on. May be passed
-  // explicitly or inferred from an existing Browser instance.
-  chrome::HostDesktopType host_desktop_type;
-
   // Indicates whether this navigation  should replace the current
   // navigation entry.
   bool should_replace_current_entry;