Move render widget host test to content unittests

chrome/chrome_tests.gypi

 # Copyright (c) 2011 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.
 {
   'target_defaults': {
     'conditions': [
       ['strip_tests==1', {
         'cflags!': [ '-g' ],
         'ldflags': [ '-Wl,--strip-debug' ],
       }],
@@ skipping 1985 matching lines @@
         'test/base/browser_with_test_window_test.h',
         'test/base/chrome_render_view_test.cc',
         'test/base/chrome_render_view_test.h',
         'test/base/menu_model_test.cc',
         'test/base/menu_model_test.h',
         'test/base/v8_unit_test.cc',
         'test/base/v8_unit_test.h',
         'test/data/resource.rc',
         'test/data/unit/framework_unittest.gtestjs',
         'tools/convert_dict/convert_dict_unittest.cc',
-        '../content/browser/renderer_host/render_widget_host_unittest.cc',
         '../content/browser/tab_contents/navigation_controller_unittest.cc',
         '../content/browser/tab_contents/render_view_host_manager_unittest.cc',
         '../content/common/sandbox_mac_diraccess_unittest.mm',
         '../content/common/sandbox_mac_fontloading_unittest.mm',
         '../content/common/sandbox_mac_unittest_helper.h',
         '../content/common/sandbox_mac_unittest_helper.mm',
         '../content/common/sandbox_mac_system_access_unittest.mm',
         '../testing/gtest_mac_unittest.mm',
         '../third_party/cld/encodings/compact_lang_det/compact_lang_det_unittest_small.cc',
         '../ui/views/test/test_views_delegate.cc',
@@ skipping 2310 matching lines @@
               # Use outputs of this action as inputs for the main target build.
               # Seems as a misnomer but makes this happy on Linux (scons).
               'process_outputs_as_sources': 1,
             },
           ],  # 'actions'
         },
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }