diff --git ui/base/models/menu_model.h ui/base/models/menu_model.h
index cce16a111356..9f0a8b73adb5 100644
--- ui/base/models/menu_model.h
+++ ui/base/models/menu_model.h
@@ -15,6 +15,7 @@
 namespace gfx {
 class FontList;
 class Image;
+class Point;
 struct VectorIcon;
 }
 
@@ -122,6 +123,27 @@ class UI_BASE_EXPORT MenuModel {
   // |event_flags| is a bit mask of ui::EventFlags.
   virtual void ActivatedAt(int index, int event_flags);
 
+  // Called when the user moves the mouse outside the menu and over the owning
+  // window.
+  virtual void MouseOutsideMenu(const gfx::Point& screen_point) {}
+
+  // Called on unhandled open/close submenu keyboard commands. |is_rtl| will be
+  // true if the menu is displaying a right-to-left language.
+  virtual void UnhandledOpenSubmenu(bool is_rtl) {}
+  virtual void UnhandledCloseSubmenu(bool is_rtl) {}
+
+  // Override the text/background color of a given menu item dependent on the
+  // |index| and its |is_hovered| state. |is_minor| will be true for accelerator
+  // text. Returns true if it chooses to override the color.
+  virtual bool GetTextColor(int index,
+                            bool is_minor,
+                            bool is_hovered,
+                            SkColor* override_color) const { return false; }
+  virtual bool GetBackgroundColor(int index,
+                                  bool is_hovered,
+                                  SkColor* override_color) const
+                                  { return false; }
+
   // Called when the menu is about to be shown.
   virtual void MenuWillShow() {}
 
diff --git ui/gfx/render_text.cc ui/gfx/render_text.cc
index 68b99d49658d..a2f3a9c0819b 100644
--- ui/gfx/render_text.cc
+++ ui/gfx/render_text.cc
@@ -514,6 +514,14 @@ void RenderText::SetElideBehavior(ElideBehavior elide_behavior) {
   }
 }
 
+void RenderText::SetDrawStringsFlags(int flags) {
+  if (draw_strings_flags_ == flags)
+    return;
+  draw_strings_flags_ = flags;
+  cached_bounds_and_offset_valid_ = false;
+  OnTextAttributeChanged();
+}
+
 void RenderText::SetDisplayRect(const Rect& r) {
   if (r != display_rect_) {
     display_rect_ = r;
@@ -1512,6 +1520,19 @@ void RenderText::OnTextAttributeChanged() {
   if (!multiline_ && replace_newline_chars_with_symbols_)
     base::ReplaceChars(layout_text_, kNewline, kNewlineSymbol, &layout_text_);
 
+  if (draw_strings_flags_ != 0) {
+    // Compute layout size with the mnemonic character underlined since it might
+    // be larger than with the underline hidden.
+    int char_pos = -1;
+    int char_span = 0;
+    layout_text_ =
+        gfx::RemoveAcceleratorChar(layout_text_, '&', &char_pos, &char_span);
+    if (char_pos != -1) {
+      gfx::Range range(char_pos, char_pos + char_span);
+      styles_[TEXT_STYLE_UNDERLINE].ApplyValue(true, range);
+    }
+  }
+
   OnLayoutTextAttributeChanged(true);
 }
 
diff --git ui/gfx/render_text.h ui/gfx/render_text.h
index 18e57f9823d0..4ec5cb20dabb 100644
--- ui/gfx/render_text.h
+++ ui/gfx/render_text.h
@@ -309,6 +309,10 @@ class GFX_EXPORT RenderText {
   void SetElideBehavior(ElideBehavior elide_behavior);
   ElideBehavior elide_behavior() const { return elide_behavior_; }
 
+  // Get or set the flags that control display of accelerator characters.
+  void SetDrawStringsFlags(int flags);
+  int draw_strings_flags() const { return draw_strings_flags_; }
+
   const Rect& display_rect() const { return display_rect_; }
   void SetDisplayRect(const Rect& r);
 
@@ -918,6 +922,8 @@ class GFX_EXPORT RenderText {
   // Extra spacing placed between glyphs; used for obscured text styling.
   int glyph_spacing_ = 0;
 
+  int draw_strings_flags_ = 0;
+
   DISALLOW_COPY_AND_ASSIGN(RenderText);
 };
 
diff --git ui/views/animation/ink_drop_host_view.h ui/views/animation/ink_drop_host_view.h
index cb9ef740c6f3..aa7de6bb1924 100644
--- ui/views/animation/ink_drop_host_view.h
+++ ui/views/animation/ink_drop_host_view.h
@@ -120,6 +120,8 @@ class VIEWS_EXPORT InkDropHostView : public View {
   // them.
   void AnimateInkDrop(InkDropState state, const ui::LocatedEvent* event);
 
+  InkDropMode ink_drop_mode() const { return ink_drop_mode_; }
+
  protected:
   // Size used for the default SquareInkDropRipple.
   static constexpr int kDefaultInkDropSize = 24;
diff --git ui/views/controls/button/label_button.cc ui/views/controls/button/label_button.cc
index 2be096ee8083..c5510fe90d9c 100644
--- ui/views/controls/button/label_button.cc
+++ ui/views/controls/button/label_button.cc
@@ -184,6 +184,7 @@ gfx::Size LabelButton::CalculatePreferredSize() const {
   Label label(GetText(), {label_->font_list()});
   label.SetLineHeight(label_->line_height());
   label.SetShadows(label_->shadows());
+  label.SetDrawStringsFlags(label_->draw_strings_flags());
 
   if (style_ == STYLE_BUTTON) {
     // Some text appears wider when rendered normally than when rendered bold.
@@ -379,6 +380,12 @@ void LabelButton::GetAccessibleNodeData(ui::AXNodeData* node_data) {
   Button::GetAccessibleNodeData(node_data);
 }
 
+void LabelButton::SetFontList(const gfx::FontList& font_list) {
+  cached_normal_font_list_ = font_list;
+  cached_default_button_font_list_ = font_list;
+  label_->SetFontList(cached_normal_font_list_);
+}
+
 void LabelButton::StateChanged(ButtonState old_state) {
   const gfx::Size previous_image_size(image_->GetPreferredSize());
   UpdateImage();
diff --git ui/views/controls/button/label_button.h ui/views/controls/button/label_button.h
index 46f81be3d27a..249edf8cc5f8 100644
--- ui/views/controls/button/label_button.h
+++ ui/views/controls/button/label_button.h
@@ -100,6 +100,9 @@ class VIEWS_EXPORT LabelButton : public Button, public NativeThemeDelegate {
   void RemoveInkDropLayer(ui::Layer* ink_drop_layer) override;
   void GetAccessibleNodeData(ui::AXNodeData* node_data) override;
 
+  // Sets the font list used by this button.
+  void SetFontList(const gfx::FontList& font_list);
+
  protected:
   ImageView* image() const { return image_; }
   Label* label() const;
diff --git ui/views/controls/label.cc ui/views/controls/label.cc
index 09c24be5fab2..c36455ea1f42 100644
--- ui/views/controls/label.cc
+++ ui/views/controls/label.cc
@@ -44,6 +44,22 @@ bool IsOpaque(SkColor color) {
 
 namespace views {
 
+namespace {
+// Strips accelerator character prefixes in |text| if needed, based on |flags|.
+// Returns a range in |text| to underline or Range::InvalidRange() if
+// underlining is not needed.
+gfx::Range StripAcceleratorChars(int flags, base::string16* text) {
+  if (flags & (gfx::Canvas::SHOW_PREFIX | gfx::Canvas::HIDE_PREFIX)) {
+    int char_pos = -1;
+    int char_span = 0;
+    *text = gfx::RemoveAcceleratorChar(*text, '&', &char_pos, &char_span);
+    if ((flags & gfx::Canvas::SHOW_PREFIX) && char_pos != -1)
+      return gfx::Range(char_pos, char_pos + char_span);
+  }
+ return gfx::Range::InvalidRange();
+}
+}  // namespace
+
 const char Label::kViewClassName[] = "Label";
 
 Label::Label() : Label(base::string16()) {
@@ -205,6 +221,14 @@ void Label::SetElideBehavior(gfx::ElideBehavior elide_behavior) {
   ResetLayout();
 }
 
+void Label::SetDrawStringsFlags(int flags) {
+  if (draw_strings_flags_ == flags)
+    return;
+  draw_strings_flags_ = flags;
+  full_text_->SetDrawStringsFlags(draw_strings_flags_);
+  ResetLayout();
+}
+
 void Label::SetTooltipText(const base::string16& tooltip_text) {
   DCHECK(handles_tooltips_);
   tooltip_text_ = tooltip_text;
@@ -432,7 +456,19 @@ std::unique_ptr<gfx::RenderText> Label::CreateRenderText() const {
   render_text->SetFontList(font_list());
   render_text->set_shadows(shadows());
   render_text->SetCursorEnabled(false);
-  render_text->SetText(text());
+
+  if (draw_strings_flags_ != 0) {
+    base::string16 text_str = text();
+    gfx::Range range = StripAcceleratorChars(draw_strings_flags_, &text_str);
+    render_text->SetText(text_str);
+    if (range.IsValid()) {
+      render_text->SetDisplayRect(bounds());
+      render_text->ApplyStyle(gfx::TEXT_STYLE_UNDERLINE, true, range);
+    }
+  } else {
+    render_text->SetText(text());
+  }
+
   render_text->SetMultiline(multi_line());
   render_text->SetMaxLines(multi_line() ? max_lines() : 0);
   render_text->SetWordWrapBehavior(full_text_->word_wrap_behavior());
diff --git ui/views/controls/label.h ui/views/controls/label.h
index 9df5c850d12d..e7007ffbb762 100644
--- ui/views/controls/label.h
+++ ui/views/controls/label.h
@@ -159,6 +159,10 @@ class VIEWS_EXPORT Label : public View,
   void SetElideBehavior(gfx::ElideBehavior elide_behavior);
   gfx::ElideBehavior elide_behavior() const { return elide_behavior_; }
 
+  // Get or set the flags that control display of accelerator characters.
+  void SetDrawStringsFlags(int flags);
+  int draw_strings_flags() const { return draw_strings_flags_; }
+
   // Sets the tooltip text.  Default behavior for a label (single-line) is to
   // show the full text if it is wider than its bounds.  Calling this overrides
   // the default behavior and lets you set a custom tooltip.  To revert to
@@ -387,6 +391,7 @@ class VIEWS_EXPORT Label : public View,
   bool collapse_when_hidden_;
   int fixed_width_;
   int max_width_;
+  int draw_strings_flags_ = 0;
 
   std::unique_ptr<SelectionController> selection_controller_;
 
diff --git ui/views/controls/menu/menu_controller.cc ui/views/controls/menu/menu_controller.cc
index cdbd697838bd..18d5d3273a18 100644
--- ui/views/controls/menu/menu_controller.cc
+++ ui/views/controls/menu/menu_controller.cc
@@ -2573,8 +2573,13 @@ MenuItemView* MenuController::FindNextSelectableMenuItem(
 
 void MenuController::OpenSubmenuChangeSelectionIfCan() {
   MenuItemView* item = pending_state_.item;
-  if (!item->HasSubmenu() || !item->enabled())
+  if (!item->HasSubmenu() || !item->enabled() || !item->GetParentMenuItem()) {
+    MenuItemView* submenu_item =
+        item->GetParentMenuItem() ? item->GetParentMenuItem() : item;
+    submenu_item->GetDelegate()->OnUnhandledOpenSubmenu(submenu_item,
+                                                        base::i18n::IsRTL());
     return;
+  }
   MenuItemView* to_select = nullptr;
   if (item->GetSubmenu()->GetMenuItemCount() > 0)
     to_select = FindInitialSelectableMenuItem(item, INCREMENT_SELECTION_DOWN);
@@ -2593,8 +2598,10 @@ void MenuController::OpenSubmenuChangeSelectionIfCan() {
 void MenuController::CloseSubmenu() {
   MenuItemView* item = state_.item;
   DCHECK(item);
-  if (!item->GetParentMenuItem())
+  if (!item->GetParentMenuItem()) {
+    item->GetDelegate()->OnUnhandledCloseSubmenu(item, base::i18n::IsRTL());
     return;
+  }
   if (item->SubmenuIsShowing())
     SetSelection(item, SELECTION_UPDATE_IMMEDIATELY);
   else if (item->GetParentMenuItem()->GetParentMenuItem())
diff --git ui/views/controls/menu/menu_delegate.h ui/views/controls/menu/menu_delegate.h
index 921aef245bf3..4b7474c01c0e 100644
--- ui/views/controls/menu/menu_delegate.h
+++ ui/views/controls/menu/menu_delegate.h
@@ -81,6 +81,22 @@ class VIEWS_EXPORT MenuDelegate {
   // parts of |style| or leave it unmodified.
   virtual void GetLabelStyle(int id, LabelStyle* style) const;
 
+  // Override the text color of a given menu item dependent on the |command_id|
+  // and its |is_hovered| state. |is_minor| will be true for accelerator text.
+  // Returns true if it chooses to override the color.
+  virtual bool GetTextColor(int command_id,
+                            bool is_minor,
+                            bool is_hovered,
+                            SkColor* override_color) const { return false; }
+
+  // Override the background color of a given menu item dependent on the
+  // |command_id| and its |is_hovered| state. Returns true if it chooses to
+  // override the color.
+  virtual bool GetBackgroundColor(int command_id,
+                                  bool is_hovered,
+                                  SkColor* override_color) const
+                                  { return false; }
+
   // The tooltip shown for the menu item. This is invoked when the user
   // hovers over the item, and no tooltip text has been set for that item.
   virtual base::string16 GetTooltipText(int id,
@@ -208,6 +224,11 @@ class VIEWS_EXPORT MenuDelegate {
                                        bool* has_mnemonics,
                                        MenuButton** button);
 
+  // Called on unhandled open/close submenu keyboard commands. |is_rtl| will be
+  // true if the menu is displaying a right-to-left language.
+  virtual void OnUnhandledOpenSubmenu(MenuItemView* menu, bool is_rtl) {}
+  virtual void OnUnhandledCloseSubmenu(MenuItemView* menu, bool is_rtl) {}
+
   // Returns the max width menus can grow to be.
   virtual int GetMaxWidthForMenu(MenuItemView* menu);
 
diff --git ui/views/controls/menu/menu_item_view.cc ui/views/controls/menu/menu_item_view.cc
index 57962a8ba4ba..49d84f7c1497 100644
--- ui/views/controls/menu/menu_item_view.cc
+++ ui/views/controls/menu/menu_item_view.cc
@@ -1054,6 +1054,15 @@ void MenuItemView::PaintBackground(gfx::Canvas* canvas,
     spilling_rect.set_y(spilling_rect.y() - corner_radius_);
     spilling_rect.set_height(spilling_rect.height() + corner_radius_);
     canvas->DrawRoundRect(spilling_rect, corner_radius_, flags);
+    return;
+  }
+
+  MenuDelegate *delegate = GetDelegate();
+  SkColor override_color;
+  if (delegate && delegate->GetBackgroundColor(GetCommand(),
+                                               render_selection,
+                                               &override_color)) {
+    canvas->DrawColor(override_color);
   } else if (render_selection) {
     gfx::Rect item_bounds = GetLocalBounds();
     if (type_ == ACTIONABLE_SUBMENU) {
@@ -1120,6 +1129,13 @@ void MenuItemView::PaintMinorIconAndText(
 }
 
 SkColor MenuItemView::GetTextColor(bool minor, bool render_selection) const {
+  SkColor text_color;
+  const MenuDelegate *delegate = GetDelegate();
+  if (delegate && delegate->GetTextColor(GetCommand(), minor, render_selection,
+                                         &text_color)) {
+    return text_color;
+  }
+
   ui::NativeTheme::ColorId color_id =
       minor ? ui::NativeTheme::kColorId_MenuItemMinorTextColor
             : ui::NativeTheme::kColorId_EnabledMenuItemForegroundColor;
diff --git ui/views/controls/menu/menu_model_adapter.cc ui/views/controls/menu/menu_model_adapter.cc
index 8b75a57af027..9af49374fd4b 100644
--- ui/views/controls/menu/menu_model_adapter.cc
+++ ui/views/controls/menu/menu_model_adapter.cc
@@ -223,6 +223,77 @@ bool MenuModelAdapter::IsItemChecked(int id) const {
   return false;
 }
 
+MenuItemView* MenuModelAdapter::GetSiblingMenu(MenuItemView* menu,
+                                               const gfx::Point& screen_point,
+                                               MenuAnchorPosition* anchor,
+                                               bool* has_mnemonics,
+                                               MenuButton** button) {
+  // Look up the menu model for this menu.
+  const std::map<MenuItemView*, ui::MenuModel*>::const_iterator map_iterator =
+      menu_map_.find(menu);
+  if (map_iterator != menu_map_.end()) {
+    map_iterator->second->MouseOutsideMenu(screen_point);
+    return nullptr;
+  }
+
+  NOTREACHED();
+  return nullptr;
+}
+
+void MenuModelAdapter::OnUnhandledOpenSubmenu(MenuItemView* menu,
+                                              bool is_rtl) {
+  // Look up the menu model for this menu.
+  const std::map<MenuItemView*, ui::MenuModel*>::const_iterator map_iterator =
+      menu_map_.find(menu);
+  if (map_iterator != menu_map_.end()) {
+    map_iterator->second->UnhandledOpenSubmenu(is_rtl);
+    return;
+  }
+
+  NOTREACHED();
+}
+
+void MenuModelAdapter::OnUnhandledCloseSubmenu(MenuItemView* menu,
+                                               bool is_rtl) {
+  // Look up the menu model for this menu.
+  const std::map<MenuItemView*, ui::MenuModel*>::const_iterator map_iterator =
+      menu_map_.find(menu);
+  if (map_iterator != menu_map_.end()) {
+    map_iterator->second->UnhandledCloseSubmenu(is_rtl);
+    return;
+  }
+
+  NOTREACHED();
+}
+
+bool MenuModelAdapter::GetTextColor(int command_id,
+                                    bool is_minor,
+                                    bool is_hovered,
+                                    SkColor* override_color) const {
+  ui::MenuModel* model = menu_model_;
+  int index = 0;
+  if (ui::MenuModel::GetModelAndIndexForCommandId(command_id, &model, &index))
+    return model->GetTextColor(index, is_minor, is_hovered, override_color);
+
+  NOTREACHED();
+  return false;
+}
+
+bool MenuModelAdapter::GetBackgroundColor(int command_id,
+                                          bool is_hovered,
+                                          SkColor* override_color) const {
+  if (command_id == -1)
+    return menu_model_->GetBackgroundColor(-1, is_hovered, override_color);
+
+  ui::MenuModel* model = menu_model_;
+  int index = 0;
+  if (ui::MenuModel::GetModelAndIndexForCommandId(command_id, &model, &index))
+    return model->GetBackgroundColor(index, is_hovered, override_color);
+
+  NOTREACHED();
+  return false;
+}
+
 void MenuModelAdapter::WillShowMenu(MenuItemView* menu) {
   // Look up the menu model for this menu.
   const std::map<MenuItemView*, ui::MenuModel*>::const_iterator map_iterator =
diff --git ui/views/controls/menu/menu_model_adapter.h ui/views/controls/menu/menu_model_adapter.h
index 2e4b8f9cdbe8..6b797f0b4dc8 100644
--- ui/views/controls/menu/menu_model_adapter.h
+++ ui/views/controls/menu/menu_model_adapter.h
@@ -84,6 +84,20 @@ class VIEWS_EXPORT MenuModelAdapter : public MenuDelegate,
   bool IsCommandEnabled(int id) const override;
   bool IsCommandVisible(int id) const override;
   bool IsItemChecked(int id) const override;
+  MenuItemView* GetSiblingMenu(MenuItemView* menu,
+                               const gfx::Point& screen_point,
+                               MenuAnchorPosition* anchor,
+                               bool* has_mnemonics,
+                               MenuButton** button) override;
+  void OnUnhandledOpenSubmenu(MenuItemView* menu, bool is_rtl) override;
+  void OnUnhandledCloseSubmenu(MenuItemView* menu, bool is_rtl) override;
+  bool GetTextColor(int command_id,
+                    bool is_minor,
+                    bool is_hovered,
+                    SkColor* override_color) const override;
+  bool GetBackgroundColor(int command_id,
+                          bool is_hovered,
+                          SkColor* override_color) const override;
   void WillShowMenu(MenuItemView* menu) override;
   void WillHideMenu(MenuItemView* menu) override;
   void OnMenuClosed(MenuItemView* menu) override;
diff --git ui/views/controls/menu/menu_scroll_view_container.cc ui/views/controls/menu/menu_scroll_view_container.cc
index 85ae4ec99e76..144c872ec894 100644
--- ui/views/controls/menu/menu_scroll_view_container.cc
+++ ui/views/controls/menu/menu_scroll_view_container.cc
@@ -181,6 +181,11 @@ MenuScrollViewContainer::MenuScrollViewContainer(SubmenuView* content_view)
   scroll_view_ = new MenuScrollView(content_view);
   AddChildView(scroll_view_);
 
+  SkColor override_color;
+  MenuDelegate* delegate = content_view_->GetMenuItem()->GetDelegate();
+  if (delegate && delegate->GetBackgroundColor(-1, false, &override_color))
+    SetBackground(views::CreateSolidBackground(override_color));
+
   arrow_ = BubbleBorderTypeFromAnchor(
       content_view_->GetMenuItem()->GetMenuController()->GetAnchorPosition());
 
diff --git ui/views/test/ui_controls_factory_desktop_aurax11.cc ui/views/test/ui_controls_factory_desktop_aurax11.cc
index df718d54917a..43f53750879d 100644
--- ui/views/test/ui_controls_factory_desktop_aurax11.cc
+++ ui/views/test/ui_controls_factory_desktop_aurax11.cc
@@ -140,10 +140,6 @@ class UIControlsDesktopX11 : public UIControlsAura {
         aura::test::QueryLatestMousePositionRequestInHost(host);
     host->ConvertPixelsToDIP(&root_current_location);
 
-    auto* screen = views::test::TestDesktopScreenX11::GetInstance();
-    DCHECK_EQ(screen, display::Screen::GetScreen());
-    screen->set_cursor_screen_point(gfx::Point(screen_x, screen_y));
-
     if (root_location != root_current_location && button_down_mask == 0) {
       // Move the cursor because EnterNotify/LeaveNotify are generated with the
       // current mouse position as a result of XGrabPointer()
diff --git ui/views/view.h ui/views/view.h
index a93aec7c4493..2d0126bc627d 100644
--- ui/views/view.h
+++ ui/views/view.h
@@ -19,6 +19,7 @@
 #include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/macros.h"
+#include "base/supports_user_data.h"
 #include "build/build_config.h"
 #include "third_party/skia/include/core/SkPath.h"
 #include "ui/accessibility/ax_enums.mojom.h"
@@ -148,7 +149,8 @@ class VIEWS_EXPORT View : public ui::LayerDelegate,
                           public ui::AcceleratorTarget,
                           public ui::EventTarget,
                           public ui::EventHandler,
-                          public ui::PropertyHandler {
+                          public ui::PropertyHandler,
+                          public base::SupportsUserData {
  public:
   using Views = std::vector<View*>;