Implement one click login.

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
===================================================================
--- chrome/chrome_browser.gypi	(revision 124627)
+++ chrome/chrome_browser.gypi	(working copy)
@@ -2993,6 +2993,7 @@
         'browser/ui/cocoa/omnibox/omnibox_popup_view_mac.mm',
         'browser/ui/cocoa/omnibox/omnibox_view_mac.h',
         'browser/ui/cocoa/omnibox/omnibox_view_mac.mm',
+        'browser/ui/cocoa/one_click_signin_dialog_mac.mm',
         'browser/ui/cocoa/page_info_bubble_controller.h',
         'browser/ui/cocoa/page_info_bubble_controller.mm',
         'browser/ui/cocoa/presentation_mode_controller.h',
@@ -3305,6 +3306,7 @@
         'browser/ui/gtk/omnibox/omnibox_popup_view_gtk.h',
         'browser/ui/gtk/omnibox/omnibox_view_gtk.cc',
         'browser/ui/gtk/omnibox/omnibox_view_gtk.h',
+        'browser/ui/gtk/one_click_signin_dialog_gtk.cc',
         'browser/ui/gtk/overflow_button.cc',
         'browser/ui/gtk/overflow_button.h',
         'browser/ui/gtk/page_info_bubble_gtk.cc',
@@ -3468,6 +3470,11 @@
         'browser/ui/status_bubble.h',
         'browser/ui/sync/browser_synced_window_delegate.h',
         'browser/ui/sync/browser_synced_window_delegate.cc',
+        'browser/ui/sync/one_click_signin_dialog.h',
+        'browser/ui/sync/one_click_signin_helper.cc',
+        'browser/ui/sync/one_click_signin_helper.h',
+        'browser/ui/sync/one_click_signin_sync_starter.cc',
+        'browser/ui/sync/one_click_signin_sync_starter.h',
         'browser/ui/sync/tab_contents_wrapper_synced_tab_delegate.cc',
         'browser/ui/sync/tab_contents_wrapper_synced_tab_delegate.h',
         'browser/ui/tab_contents/core_tab_helper.cc',
@@ -3789,6 +3796,7 @@
         'browser/ui/views/omnibox/omnibox_view_views.h',
         'browser/ui/views/omnibox/omnibox_view_win.cc',
         'browser/ui/views/omnibox/omnibox_view_win.h',
+        'browser/ui/views/one_click_signin_dialog_views.cc',
         'browser/ui/views/page_info_bubble_view.cc',
         'browser/ui/views/page_info_bubble_view.h',
         'browser/ui/views/reload_button.cc',
@@ -4493,6 +4501,12 @@
             'browser/printing/print_dialog_gtk.h',
             'browser/ui/gtk/tab_modal_confirm_dialog_gtk.cc',
             'browser/ui/gtk/tab_modal_confirm_dialog_gtk.h',
+            'browser/ui/sync/one_click_signin_dialog.h',
+            'browser/ui/sync/one_click_signin_helper.cc',
+            'browser/ui/sync/one_click_signin_helper.h',
+            'browser/ui/sync/one_click_signin_sync_starter.cc',
+            'browser/ui/sync/one_click_signin_sync_starter.h',
+            'browser/ui/views/one_click_signin_dialog_views.cc',
             'browser/ui/webui/help/version_updater_unimplemented.cc',
             'browser/ui/webui/help/version_updater_unimplemented.h',
             'browser/upgrade_detector_impl.cc',
@@ -4738,7 +4752,14 @@
           'sources!': [
             'browser/bookmarks/bookmark_context_menu_controller.cc',
             'browser/jankometer.cc',
+            'browser/signin/one_click_signin.cc',
+            'browser/signin/one_click_signin.h',
             'browser/ui/sad_tab_observer.cc',
+            'browser/ui/sync/one_click_signin_dialog.h',
+            'browser/ui/sync/one_click_signin_helper.cc',
+            'browser/ui/sync/one_click_signin_helper.h',
+            'browser/ui/sync/one_click_signin_sync_starter.cc',
+            'browser/ui/sync/one_click_signin_sync_starter.h',
             'browser/ui/webui/certificate_viewer_webui.cc',
             'browser/ui/window_sizer.cc',
             'browser/ui/window_sizer.h',
@@ -4948,6 +4969,12 @@
             'browser/ui/webui/tab_modal_confirm_dialog_webui.cc',
             'browser/ui/webui/tab_modal_confirm_dialog_webui.h',
           ],
+          # For now, only the windows platform has the one-click signin
+          # dialog fully implemented, so this is enabled here.  Eventually
+          # this needs to be enabled on mac and linux too.
+          'defines': [
+            'ENABLE_ONE_CLICK_SIGNIN',
+          ],
           'conditions': [
             ['win_use_allocator_shim==1', {
               'dependencies': [