Re-fix http://crbug.com/87176, and add a test.

content/content_tests.gypi

 # Copyright (c) 2013 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.
 
 {
   'targets': [
     {
       'target_name': 'test_support_content',
       'type': 'static_library',
       'defines!': ['CONTENT_IMPLEMENTATION'],
@@ skipping 311 matching lines @@
         'browser/renderer_host/media/video_capture_controller_unittest.cc',
         'browser/renderer_host/media/video_capture_host_unittest.cc',
         'browser/renderer_host/media/video_capture_manager_unittest.cc',
         'browser/renderer_host/media/video_capture_oracle_unittest.cc',
         'browser/renderer_host/media/web_contents_audio_input_stream_unittest.cc',
         'browser/renderer_host/media/web_contents_video_capture_device_unittest.cc',
         'browser/renderer_host/pepper/browser_ppapi_host_test.cc',
         'browser/renderer_host/pepper/browser_ppapi_host_test.h',
         'browser/renderer_host/pepper/pepper_gamepad_host_unittest.cc',
         'browser/renderer_host/pepper/pepper_printing_host_unittest.cc',
+        'browser/renderer_host/render_process_host_impl_unittest.cc',
         'browser/renderer_host/render_view_host_unittest.cc',
         'browser/renderer_host/render_widget_host_unittest.cc',
         'browser/renderer_host/render_widget_host_view_aura_unittest.cc',
         'browser/renderer_host/render_widget_host_view_guest_unittest.cc',
         'browser/renderer_host/render_widget_host_view_mac_editcommand_helper_unittest.mm',
         'browser/renderer_host/render_widget_host_view_mac_unittest.mm',
         'browser/renderer_host/smooth_scroll_gesture_controller_unittest.cc',
         'browser/renderer_host/text_input_client_mac_unittest.mm',
         'browser/renderer_host/web_input_event_aura_unittest.cc',
         'browser/resolve_proxy_msg_helper_unittest.cc',
@@ skipping 836 matching lines @@
             'resource_dir': 'shell/android/shell_apk/res',
             'additional_src_dirs': ['public/android/javatests/',],
             'is_test_apk': 1,
           },
           'includes': [ '../build/java_apk.gypi' ],
         },
       ],
     }],
   ],
 }