Fix scroll restoration when exiting fullscreen mode.

chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.mm

Index: chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.mm
diff --git a/chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.mm b/chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.mm
index 9945572cfb4820ca03a73dc4827ac8ceb980e1c6..953a06ea8bcc6c4166dff88274e28090d72e302c 100644
--- a/chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.mm
+++ b/chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.mm
@@ -55,7 +55,8 @@ class FullscreenObserver : public WebContentsObserver {
     [controller_ toggleFullscreenWidget:NO];
   }
 
-  void DidToggleFullscreenModeForTab(bool entered_fullscreen) override {
+  void DidToggleFullscreenModeForTab(bool entered_fullscreen,
+                                     bool will_cause_resize) override {
     [controller_ toggleFullscreenWidget:YES];
   }