Fix cursor resources missing from browser for UI (fixes middle scroll)

I don't see any reason why the .cur files are explicitly included and
then (were) also included by the rather obliquely named
ui_unscaled_resources. Assuming it's probably just cruft so nuke the
.curs and re-include the .grd in the browser-side. All of the .cur
that are in 'sources' are also in the .grd.

R=jamesr@chromium.org
BUG=283704,237249

Review URL: https://chromiumcodereview.appspot.com/23716004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@221632 0039d316-1c4b-4281-b951-d872f2087c98

chrome/chrome_dll.gypi

@@ -124,15 +124,8 @@
                 '<(SHARED_INTERMEDIATE_DIR)/chrome_version/chrome_dll_version.rc',
                 '../base/win/dllmain.cc',
 
-                '../ui/resources/cursors/aliasb.cur',
-                '../ui/resources/cursors/cell.cur',
-                '../ui/resources/cursors/col_resize.cur',
-                '../ui/resources/cursors/copy.cur',
-                '../ui/resources/cursors/none.cur',
-                '../ui/resources/cursors/row_resize.cur',
-                '../ui/resources/cursors/vertical_text.cur',
-                '../ui/resources/cursors/zoom_in.cur',
-                '../ui/resources/cursors/zoom_out.cur',
+                # Cursors.
+                '<(SHARED_INTERMEDIATE_DIR)/ui/ui_resources/ui_unscaled_resources.rc',
               ],
               'include_dirs': [
                 '<(DEPTH)/third_party/wtl/include',