Delete SkWidget.cpp, which has been #ifdef'ed out for 4+ years.

R=epoger@google.com

Review URL: https://codereview.appspot.com/6650055

git-svn-id: http://skia.googlecode.com/svn/trunk/gyp@5942 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/views.gyp b/views.gyp
index 56d9f13..80be87e 100644
--- a/views.gyp
+++ b/views.gyp
@@ -59,7 +59,6 @@
         '../src/views/SkViewInflate.cpp',
         '../src/views/SkViewPriv.cpp',
         '../src/views/SkViewPriv.h',
-        '../src/views/SkWidget.cpp',
         '../src/views/SkWidgets.cpp',
         '../src/views/SkWindow.cpp',