Preliminary metro snap plumbing.

chrome/browser/ui/browser_win.cc

Index: chrome/browser/ui/browser_win.cc
diff --git a/chrome/browser/ui/browser_win.cc b/chrome/browser/ui/browser_win.cc
index eb1e2f6843cdf86716926939ba1c4bdc498b3e37..1dc24d44dcd090ee5914e71bb9169503f9511703 100644
--- a/chrome/browser/ui/browser_win.cc
+++ b/chrome/browser/ui/browser_win.cc
@@ -9,7 +9,8 @@
 #include "chrome/browser/bookmarks/bookmark_utils.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_finder.h"
-#include "chrome/browser/ui/tab_contents/tab_contents.h"
+#include "chrome/browser/ui/fullscreen_controller.h"
+#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 
 namespace {
 
@@ -53,6 +54,10 @@ void Browser::NewIncognitoWindow() {
   NewEmptyWindow(profile_->GetOffTheRecordProfile());
 }
 
+void Browser::SetMetroSnapMode(bool enable) {
+  fullscreen_controller_->SetMetroSnapMode(enable);
+}
+
 void Browser::PinCurrentPageToStartScreen() {
   HMODULE metro_module = base::win::GetMetroModule();
   if (metro_module) {