NTP5: Starting implementation of a native menu for showing other device sessions.

chrome/chrome_browser_ui.gypi

Index: chrome/chrome_browser_ui.gypi
diff --git a/chrome/chrome_browser_ui.gypi b/chrome/chrome_browser_ui.gypi
index 666d0a78d44756ab4eb61c903ccc3df679eb31fc..8b06a8b572168bae22650fdc07c66daefee74e01 100644
--- a/chrome/chrome_browser_ui.gypi
+++ b/chrome/chrome_browser_ui.gypi
@@ -1017,6 +1017,8 @@
         'browser/ui/gtk/omnibox/omnibox_view_gtk.h',
         'browser/ui/gtk/one_click_signin_bubble_gtk.cc',
         'browser/ui/gtk/one_click_signin_bubble_gtk.h',
+        'browser/ui/gtk/other_device_menu_view_gtk.cc',
+        'browser/ui/gtk/other_device_menu_view_gtk.h',
         'browser/ui/gtk/overflow_button.cc',
         'browser/ui/gtk/overflow_button.h',
         'browser/ui/gtk/page_info_bubble_gtk.cc',
@@ -1178,6 +1180,8 @@
         'browser/ui/sad_tab_helper.cc',
         'browser/ui/sad_tab_helper.h',
         'browser/ui/sad_tab_types.h',
+        'browser/ui/search/other_device_menu_controller.cc',
+        'browser/ui/search/other_device_menu_controller.h',
         'browser/ui/search/search.cc',
         'browser/ui/search/search.h',
         'browser/ui/search/search_delegate.cc',
@@ -1604,6 +1608,8 @@
         'browser/ui/views/omnibox/touch_omnibox_popup_contents_view.h',
         'browser/ui/views/open_pdf_in_reader_bubble_view.cc',
         'browser/ui/views/open_pdf_in_reader_bubble_view.h',
+        'browser/ui/views/other_device_menu_view.cc',
+        'browser/ui/views/other_device_menu_view.h',
         'browser/ui/views/page_info_bubble_view.cc',
         'browser/ui/views/page_info_bubble_view.h',
         'browser/ui/views/panels/panel_frame_view.cc',