ui: Move strings translations out of ui/base.

ash/ash.gyp

Index: ash/ash.gyp
diff --git a/ash/ash.gyp b/ash/ash.gyp
index ca5c853f35f2a9cd30eed9ebc1be6628bbe16ec0..de2eb5a31d97ab4d27328a682a5f9098d1660e1d 100644
--- a/ash/ash.gyp
+++ b/ash/ash.gyp
@@ -28,7 +28,6 @@
         '../ui/accessibility/accessibility.gyp:accessibility',
         '../ui/app_list/app_list.gyp:app_list',
         '../ui/aura/aura.gyp:aura',
-        '../ui/base/strings/ui_strings.gyp:ui_strings',
         '../ui/base/ui_base.gyp:ui_base',
         '../ui/compositor/compositor.gyp:compositor',
         '../ui/events/events.gyp:events',
@@ -38,6 +37,7 @@
         '../ui/keyboard/keyboard.gyp:keyboard',
         '../ui/message_center/message_center.gyp:message_center',
         '../ui/resources/ui_resources.gyp:ui_resources',
+        '../ui/strings/ui_strings.gyp:ui_strings',
         '../ui/views/controls/webview/webview.gyp:webview',
         '../ui/views/views.gyp:views',
         '../ui/web_dialogs/web_dialogs.gyp:web_dialogs',
@@ -751,13 +751,13 @@
         '../ipc/ipc.gyp:ipc',
         '../skia/skia.gyp:skia',
         '../ui/aura/aura.gyp:aura',
-        '../ui/base/strings/ui_strings.gyp:ui_strings',
         '../ui/base/ui_base.gyp:ui_base',
         '../ui/compositor/compositor.gyp:compositor',
         '../ui/events/events.gyp:events',
         '../ui/gfx/gfx.gyp:gfx',
         '../ui/gfx/gfx.gyp:gfx_geometry',
         '../ui/resources/ui_resources.gyp:ui_resources',
+        '../ui/strings/ui_strings.gyp:ui_strings',
         '../ui/views/controls/webview/webview.gyp:webview',
         '../ui/views/views.gyp:views',
         '../ui/web_dialogs/web_dialogs.gyp:web_dialogs',