Move existing kSitePerProcess checks to a policy-oracle object

content/content_common.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.
 
 {
   'dependencies': [
     '../base/base.gyp:base',
     '../components/tracing.gyp:tracing',
     '../gpu/command_buffer/command_buffer.gyp:gles2_utils',
     '../net/net.gyp:net',
@@ skipping 21 matching lines @@
     # headers resolve correctly.
     '../third_party/WebKit/public/blink_headers.gyp:blink_headers',
     '../ui/accessibility/accessibility.gyp:ax_gen',
   ],
   'variables': {
     'use_v4lplugin%': 0,
     'use_v4l2_codec%': 0,
     'public_common_sources': [
       'public/common/appcache_info.h',
       'public/common/bindings_policy.h',
+      'public/common/browser_plugin_guest_mode.cc',
+      'public/common/browser_plugin_guest_mode.h',
       'public/common/child_process_host.h',
       'public/common/child_process_host_delegate.cc',
       'public/common/child_process_host_delegate.h',
       'public/common/child_process_sandbox_support_linux.h',
       'public/common/color_suggestion.cc',
       'public/common/color_suggestion.h',
       'public/common/common_param_traits.cc',
       'public/common/common_param_traits.h',
       'public/common/common_param_traits_macros.h',
       'public/common/console_message_level.h',
@@ skipping 301 matching lines @@
       'common/gpu/media/gpu_video_encode_accelerator.cc',
       'common/gpu/media/gpu_video_encode_accelerator.h',
       'common/gpu/null_transport_surface.cc',
       'common/gpu/null_transport_surface.h',
       'common/gpu/stream_texture_android.cc',
       'common/gpu/stream_texture_android.h',
       'common/host_discardable_shared_memory_manager.cc',
       'common/host_discardable_shared_memory_manager.h',
       'common/host_shared_bitmap_manager.cc',
       'common/host_shared_bitmap_manager.h',
+      'common/in_process_child_thread_params.cc',
+      'common/in_process_child_thread_params.h',
       'common/indexed_db/indexed_db_constants.h',
       'common/indexed_db/indexed_db_key.cc',
       'common/indexed_db/indexed_db_key.h',
       'common/indexed_db/indexed_db_key_path.cc',
       'common/indexed_db/indexed_db_key_path.h',
       'common/indexed_db/indexed_db_key_range.cc',
       'common/indexed_db/indexed_db_key_range.h',
       'common/indexed_db/indexed_db_messages.h',
       'common/indexed_db/indexed_db_param_traits.cc',
       'common/indexed_db/indexed_db_param_traits.h',
@@ skipping 27 matching lines @@
       'common/input/synthetic_web_input_event_builders.h',
       'common/input/touch_event_stream_validator.cc',
       'common/input/touch_event_stream_validator.h',
       'common/input/web_input_event_traits.cc',
       'common/input/web_input_event_traits.h',
       'common/input/web_touch_event_traits.cc',
       'common/input/web_touch_event_traits.h',
       'common/input_messages.h',
       'common/inter_process_time_ticks_converter.cc',
       'common/inter_process_time_ticks_converter.h',
-      'common/in_process_child_thread_params.cc',
-      'common/in_process_child_thread_params.h',
       'common/mac/attributed_string_coder.h',
       'common/mac/attributed_string_coder.mm',
       'common/mac/font_descriptor.h',
       'common/mac/font_descriptor.mm',
       'common/mac/font_loader.h',
       'common/mac/font_loader.mm',
       'common/mac/io_surface_manager.cc',
       'common/mac/io_surface_manager.h',
       'common/mac/io_surface_manager_messages.h',
       'common/mac/io_surface_manager_token.h',
@@ skipping 25 matching lines @@
       'common/mojo/service_registry_impl.cc',
       'common/mojo/service_registry_impl.h',
       'common/navigation_gesture.h',
       'common/navigation_params.cc',
       'common/navigation_params.h',
       'common/net/url_fetcher.cc',
       'common/net/url_request_user_data.cc',
       'common/net/url_request_user_data.h',
       'common/one_writer_seqlock.cc',
       'common/one_writer_seqlock.h',
+      'common/origin_util.cc',
       'common/p2p_messages.h',
-      'common/origin_util.cc',
       'common/page_state_serialization.cc',
       'common/page_state_serialization.h',
       'common/page_zoom.cc',
       'common/pepper_file_util.cc',
       'common/pepper_file_util.h',
       'common/pepper_messages.h',
       'common/pepper_plugin_list.cc',
       'common/pepper_plugin_list.h',
       'common/pepper_renderer_instance_data.cc',
       'common/pepper_renderer_instance_data.h',
@@ skipping 57 matching lines @@
       'common/service_worker/service_worker_status_code.cc',
       'common/service_worker/service_worker_status_code.h',
       'common/service_worker/service_worker_types.cc',
       'common/service_worker/service_worker_types.h',
       'common/service_worker/service_worker_type_converters.cc',
       'common/service_worker/service_worker_type_converters.h',
       'common/set_process_title.cc',
       'common/set_process_title.h',
       'common/set_process_title_linux.cc',
       'common/set_process_title_linux.h',
+      'common/site_isolation_policy.cc',
+      'common/site_isolation_policy.h',
       'common/speech_recognition_messages.h',
       'common/ssl_status_serialization.cc',
       'common/ssl_status_serialization.h',
       'common/swapped_out_messages.cc',
       'common/swapped_out_messages.h',
       'common/text_input_client_messages.h',
       'common/url_schemes.cc',
       'common/url_schemes.h',
       'common/user_agent.cc',
       'common/utility_messages.h',
@@ skipping 532 matching lines @@
         'common/gpu/client/gpu_memory_buffer_impl_ozone.cc',
         'common/gpu/client/gpu_memory_buffer_impl_ozone_native_pixmap.cc',
         'common/gpu/client/gpu_memory_buffer_impl_ozone_native_pixmap.h',
         'common/gpu/gpu_memory_buffer_factory_ozone.cc',
         'common/gpu/gpu_memory_buffer_factory_ozone_native_pixmap.cc',
         'common/gpu/gpu_memory_buffer_factory_ozone_native_pixmap.h',
       ],
     }],
   ],
 }