Remove NPAPI from browser and utility

content/content_common.gypi

Index: content/content_common.gypi
diff --git a/content/content_common.gypi b/content/content_common.gypi
index c908be292f132f4dbb75edf5c7d54b1fac8c67e3..0a1d85ff0103b4c2f49b29aec4b615f69b2bb8fc 100644
--- a/content/content_common.gypi
+++ b/content/content_common.gypi
@@ -533,14 +533,8 @@
       'common/pepper_renderer_instance_data.cc',
       'common/pepper_renderer_instance_data.h',
       'common/platform_notification_messages.h',
-      'common/plugin_constants_win.cc',
-      'common/plugin_constants_win.h',
       'common/plugin_list.cc',
       'common/plugin_list.h',
-      'common/plugin_list_mac.mm',
-      'common/plugin_list_posix.cc',
-      'common/plugin_list_win.cc',
-      'common/plugin_process_messages.h',
       'common/power_monitor_messages.h',
       'common/process_type.cc',
       'common/push_messaging_messages.h',
@@ -618,8 +612,6 @@
       'common/utility_messages.h',
       'common/view_message_enums.h',
       'common/view_messages.h',
-      'common/webplugin_geometry.cc',
-      'common/webplugin_geometry.h',
       'common/websocket.cc',
       'common/websocket.h',
       'common/websocket_messages.h',
@@ -655,9 +647,6 @@
         'common/gpu/media/vt_video_encode_accelerator_mac.cc',
         'common/gpu/media/vt_video_encode_accelerator_mac.h',
       ],
-      'sources!': [
-        'common/plugin_list_posix.cc',
-      ],
       'link_settings': {
         'libraries': [
           '$(SDKROOT)/System/Library/Frameworks/AVFoundation.framework',
@@ -759,7 +748,6 @@
         'common/pepper_renderer_instance_data.h',
         'common/plugin_list.cc',
         'common/plugin_list.h',
-        'common/plugin_list_posix.cc',
         'common/sandbox_util.cc',
         'public/common/pepper_plugin_info.cc',
         'public/common/pepper_plugin_info.h',