Introduce ui.dll / libui.so for the component build.

views/views.gyp

Index: views/views.gyp
===================================================================
--- views/views.gyp	(revision 91577)
+++ views/views.gyp	(working copy)
@@ -84,7 +84,7 @@
         'background.h',
         'border.cc',
         'border.h',
-	'context_menu_controller.h',
+        'context_menu_controller.h',
         'controls/button/button.cc',
         'controls/button/button.h',
         'controls/button/button_dropdown.cc',
@@ -479,6 +479,7 @@
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
         '../ui/base/strings/ui_strings.gyp:ui_strings',
+        '../ui/ui.gyp:ui_base',
         '../ui/ui.gyp:ui_resources',
         'views',
       ],
@@ -568,6 +569,7 @@
         '../skia/skia.gyp:skia',
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
+        '../ui/ui.gyp:ui_base',
         '../ui/ui.gyp:ui_gfx',
         '../ui/ui.gyp:gfx_resources',
         '../ui/ui.gyp:ui_resources',
@@ -659,6 +661,7 @@
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
         '../ui/ui.gyp:gfx_resources',
+        '../ui/ui.gyp:ui_base',
         '../ui/ui.gyp:ui_gfx',
         '../ui/ui.gyp:ui_resources',
         'views',
@@ -711,6 +714,7 @@
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
         '../ui/ui.gyp:gfx_resources',
+        '../ui/ui.gyp:ui_base',
         '../ui/ui.gyp:ui_gfx',
         '../ui/ui.gyp:ui_resources',
         'views',