BASELINE: Update Chromium to 80.0.3987.136

Change-Id: I98e1649aafae85ba3a83e67af00bb27ef301db7b
Reviewed-by: Jüri Valdmann <juri.valdmann@qt.io>

1 files changed, 20 insertions, 3 deletions

diff --git a/chromium/chrome/browser/ui/webui/tab_strip/tab_strip_ui.h b/chromium/chrome/browser/ui/webui/tab_strip/tab_strip_ui.h
index 6f126eeb482..f153e10910f 100644
--- a/chromium/chrome/browser/ui/webui/tab_strip/tab_strip_ui.h
+++ b/chromium/chrome/browser/ui/webui/tab_strip/tab_strip_ui.h
@@ -12,12 +12,15 @@
 #include "content/public/browser/web_ui_controller.h"
 
 class Browser;
+class TabStripUIHandler;
+struct TabStripUILayout;
 
 namespace gfx {
 class Point;
-}
+}  // namespace gfx
 
 namespace ui {
+class AcceleratorProvider;
 class MenuModel;
 }
 
@@ -32,24 +35,38 @@ class TabStripUI : public content::WebUIController {
     Embedder() = default;
     virtual ~Embedder() {}
 
+    virtual const ui::AcceleratorProvider* GetAcceleratorProvider() const = 0;
+
     virtual void CloseContainer() = 0;
 
     virtual void ShowContextMenuAtPoint(
         gfx::Point point,
         std::unique_ptr<ui::MenuModel> menu_model) = 0;
+
+    virtual TabStripUILayout GetLayout() = 0;
   };
 
   explicit TabStripUI(content::WebUI* web_ui);
   ~TabStripUI() override;
 
-  // Initialize TabStripUI with its embedder and the Browser it's running in.
-  // Must be called exactly once. The WebUI won't work until this is called.
+  // Initialize TabStripUI with its embedder and the Browser it's
+  // running in. Must be called exactly once. The WebUI won't work until
+  // this is called.
   void Initialize(Browser* browser, Embedder* embedder);
 
+  // The embedder should call this whenever the result of
+  // Embedder::GetLayout() changes.
+  void LayoutChanged();
+
+  // The embedder should call this whenever the tab strip gains keyboard focus.
+  void ReceivedKeyboardFocus();
+
  private:
   void HandleThumbnailUpdate(int extension_tab_id,
                              ThumbnailTracker::CompressedThumbnailData image);
 
+  TabStripUIHandler* handler_ = nullptr;
+
   DISALLOW_COPY_AND_ASSIGN(TabStripUI);
 };