Move renderer plugin code into a new component.

components/components_tests.gypi

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'conditions': [
     ['OS != "ios"', {
       'targets': [
         {
           'target_name': 'components_unittests',
@@ skipping 40 matching lines @@
             # Dependencies of encryptor
             'encryptor',
 
             # Dependencies of json_schema
             'json_schema',
 
             # Dependencies of intercept_navigation_resource_throttle_unittest.cc
             '../content/content.gyp:test_support_content',
             '../skia/skia.gyp:skia',
             'navigation_interception',
-
+            
             # Dependencies of policy
             'policy_component',
 
             # Dependencies of sessions
             '../third_party/protobuf/protobuf.gyp:protobuf_lite',
             'sessions',
             'sessions_test_support',
 
             # Dependencies of variations
             'variations',
@@ skipping 88 matching lines @@
                 'input_shlib_path': '<(SHARED_LIB_DIR)/<(SHARED_LIB_PREFIX)components_unittests<(SHARED_LIB_SUFFIX)',
               },
               'includes': [ '../build/apk_test.gypi' ],
             },
           ],
         }],
       ],
     }],
   ],
 }