Hack to bring component build green.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/8561007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110620 0039d316-1c4b-4281-b951-d872f2087c98

content/content_tests.gypi

@@ -10,6 +10,7 @@
       'defines!': ['CONTENT_IMPLEMENTATION'],
       'dependencies': [
         '../build/temp_gyp/googleurl.gyp:googleurl',
+        'content_browser',
         'content_common',
         '../skia/skia.gyp:skia',
         '../testing/gmock.gyp:gmock',