App list: Remove search box menu (dead code).

ui/app_list/views/search_box_view.cc

Index: ui/app_list/views/search_box_view.cc
diff --git a/ui/app_list/views/search_box_view.cc b/ui/app_list/views/search_box_view.cc
index 4e5d44a98753fa7ea75d423800e0673b642d6622..b42be5a39641d298445575b7f9c2adf5ed0a4b81 100644
--- a/ui/app_list/views/search_box_view.cc
+++ b/ui/app_list/views/search_box_view.cc
@@ -16,7 +16,6 @@
 #include "ui/app_list/resources/grit/app_list_resources.h"
 #include "ui/app_list/search_box_model.h"
 #include "ui/app_list/speech_ui_model.h"
-#include "ui/app_list/views/app_list_menu_views.h"
 #include "ui/app_list/views/contents_view.h"
 #include "ui/app_list/views/search_box_view_delegate.h"
 #include "ui/base/ime/text_input_flags.h"
@@ -26,9 +25,9 @@
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/shadow_value.h"
 #include "ui/strings/grit/ui_strings.h"
+#include "ui/views/background.h"
 #include "ui/views/border.h"
 #include "ui/views/controls/button/image_button.h"
-#include "ui/views/controls/button/menu_button.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/layout/box_layout.h"
@@ -46,10 +45,6 @@ const int kPreferredHeight = 48;
 
 const SkColor kHintTextColor = SkColorSetRGB(0xA0, 0xA0, 0xA0);
 
-// Menu offset relative to the bottom-right corner of the menu button.
-const int kMenuYOffsetFromButton = -4;
-const int kMenuXOffsetFromButton = -7;
-
 const int kBackgroundBorderCornerRadius = 2;
 
 // A background that paints a solid white rounded rect with a thin grey border.
@@ -123,7 +118,6 @@ SearchBoxView::SearchBoxView(SearchBoxViewDelegate* delegate,
       content_container_(new views::View),
       back_button_(NULL),
       speech_button_(NULL),
-      menu_button_(NULL),
       search_box_(new views::Textfield),
       contents_view_(NULL),
       focused_view_(FOCUS_SEARCH_BOX) {
@@ -159,20 +153,6 @@ SearchBoxView::SearchBoxView(SearchBoxViewDelegate* delegate,
   content_container_->AddChildView(search_box_);
   layout->SetFlexForView(search_box_, 1);
 
-#if !defined(OS_CHROMEOS)
-  // TODO(mgiuca): Remove the menu (this code doesn't run on non-Chrome-OS so
-  // the menu will never be created). https://crbug.com/600915.
-  menu_button_ = new views::MenuButton(base::string16(), this, false);
-  menu_button_->SetBorder(views::Border::NullBorder());
-  menu_button_->SetImage(views::Button::STATE_NORMAL,
-                         *rb.GetImageSkiaNamed(IDR_APP_LIST_TOOLS_NORMAL));
-  menu_button_->SetImage(views::Button::STATE_HOVERED,
-                         *rb.GetImageSkiaNamed(IDR_APP_LIST_TOOLS_HOVER));
-  menu_button_->SetImage(views::Button::STATE_PRESSED,
-                         *rb.GetImageSkiaNamed(IDR_APP_LIST_TOOLS_PRESSED));
-  content_container_->AddChildView(menu_button_);
-#endif
-
   view_delegate_->GetSpeechUI()->AddObserver(this);
   ModelChanged();
 }
@@ -206,10 +186,6 @@ void SearchBoxView::ClearSearch() {
   NotifyQueryChanged();
 }
 
-void SearchBoxView::InvalidateMenu() {
-  menu_.reset();
-}
-
 void SearchBoxView::SetShadow(const gfx::ShadowValue& shadow) {
   SetBorder(base::MakeUnique<views::ShadowBorder>(shadow));
   Layout();
@@ -321,8 +297,6 @@ bool SearchBoxView::OnMouseWheel(const ui::MouseWheelEvent& event) {
 
 void SearchBoxView::OnEnabledChanged() {
   search_box_->SetEnabled(enabled());
-  if (menu_button_)
-    menu_button_->SetEnabled(enabled());
   if (speech_button_)
     speech_button_->SetEnabled(enabled());
 }
@@ -408,18 +382,6 @@ void SearchBoxView::ButtonPressed(views::Button* sender,
     NOTREACHED();
 }
 
-void SearchBoxView::OnMenuButtonClicked(views::MenuButton* source,
-                                        const gfx::Point& point,
-                                        const ui::Event* event) {
-  if (!menu_)
-    menu_.reset(new AppListMenuViews(view_delegate_));
-
-  const gfx::Point menu_location =
-      menu_button_->GetBoundsInScreen().bottom_right() +
-      gfx::Vector2d(kMenuXOffsetFromButton, kMenuYOffsetFromButton);
-  menu_->RunMenuAt(menu_button_, menu_location);
-}
-
 void SearchBoxView::SpeechRecognitionButtonPropChanged() {
   const SearchBoxModel::SpeechButtonProperty* speech_button_prop =
       model_->search_box()->speech_button();