chrome: Support usage of the Chrome toolbar from Views (see issue #2969)

include/capi/views/cef_browser_view_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=0fbd582ed5d0231550840ebf3eed2e488ac546d4$
+// $hash=3e4eb9ed3a0cb28ae0459a50f20c8405c7722437$
 //
 
 #ifndef CEF_INCLUDE_CAPI_VIEWS_CEF_BROWSER_VIEW_CAPI_H_
@@ -65,6 +65,17 @@ typedef struct _cef_browser_view_t {
   struct _cef_browser_t*(CEF_CALLBACK* get_browser)(
       struct _cef_browser_view_t* self);
 
+  ///
+  // Returns the Chrome toolbar associated with this BrowserView. Only supported
+  // when using the Chrome runtime. The cef_browser_view_delegate_t::
+  // get_chrome_toolbar_type() function must return a value other than
+  // CEF_CTT_NONE and the toolbar will not be available until after this
+  // BrowserView is added to a cef_window_t and
+  // cef_view_delegate_t::on_window_changed() has been called.
+  ///
+  struct _cef_view_t*(CEF_CALLBACK* get_chrome_toolbar)(
+      struct _cef_browser_view_t* self);
+
   ///
   // Sets whether accelerators registered with cef_window_t::SetAccelerator are
   // triggered before or after the event is sent to the cef_browser_t. If