fix location of warning disable for leveldb

Was added in wrong location in
https://chromiumcodereview.appspot.com/10384092/ and apparently not very
thoroughly tested. :/

R=thakis@chromium.org
BUG=126483
NOTRY=true

Review URL: https://chromiumcodereview.appspot.com/10414027

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@138272 0039d316-1c4b-4281-b951-d872f2087c98

third_party/leveldatabase/leveldatabase.gyp

@@ -55,16 +55,16 @@
             'include_dirs': [
               'src/port/win',
             ],
-            # Patch posted for upstream, can be removed once that's landed and
-            # rolled into Chromium.
-            # Internal link: https://mondrian.corp.google.com/#review/29997992
-            'msvs_disabled_warnings': [
-              # Signed/unsigned comparison.
-              4018,
-            ],
           }],
         ],
       },
+      # Patch posted for upstream, can be removed once that's landed and
+      # rolled into Chromium.
+      # Internal link: https://mondrian.corp.google.com/#review/29997992
+      'msvs_disabled_warnings': [
+        # Signed/unsigned comparison.
+        4018,
+      ],
       'sources': [
         # Include and then exclude so that all files show up in IDEs, even if
         # they don't build.