Pull SecurityStateModel out into a component

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index 6eed38c5bc4a96a243b8aa2f9cd3e665d7c6f038..d09eea9af9c28c9cf1ffceeb148adff4610e235d 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -2829,9 +2829,6 @@
       'browser/ssl/chrome_ssl_host_state_delegate_factory.h',
       'browser/ssl/common_name_mismatch_handler.cc',
       'browser/ssl/common_name_mismatch_handler.h',
-      'browser/ssl/security_state_model.cc',
-      'browser/ssl/security_state_model.h',
-      'browser/ssl/security_state_model_client.h',
       'browser/ssl/ssl_blocking_page.cc',
       'browser/ssl/ssl_blocking_page.h',
       'browser/ssl/ssl_cert_reporter.h',
@@ -3179,6 +3176,7 @@
         '../components/components.gyp:search_engines',
         '../components/components.gyp:search_provider_logos',
         '../components/components.gyp:security_interstitials_core',
+        '../components/components.gyp:security_state',
         '../components/components.gyp:ssl_errors',
         '../components/components.gyp:suggestions',
         '../components/components.gyp:signin_core_browser',
@@ -3294,6 +3292,7 @@
             '../components/components.gyp:proxy_config',
             '../components/components.gyp:safe_browsing_db',
             '../components/components.gyp:safe_json',
+            '../components/components.gyp:security_state',
             '../components/components.gyp:sessions_content',
             '../components/components.gyp:storage_monitor',
             '../components/components.gyp:ssl_config',
@@ -3747,6 +3746,7 @@
                 '../components/components.gyp:offline_pages',
                 '../components/components.gyp:precache_content',
                 '../components/components.gyp:precache_core',
+                '../components/components.gyp:security_state',
                 '../components/components.gyp:service_tab_launcher',
                 '../components/components.gyp:toolbar',
                 '../components/components.gyp:web_contents_delegate_android',
@@ -4089,15 +4089,6 @@
         },
         {
           # GN: //chrome/android:chrome_android_java_enums_srcjar
-          'target_name': 'connection_security_levels_java',
-          'type': 'none',
-          'variables': {
-            'source_file': 'browser/ssl/security_state_model.h',
-          },
-          'includes': [ '../build/android/java_cpp_enum.gypi' ],
-        },
-        {
-          # GN: //chrome/android:chrome_android_java_enums_srcjar
           'target_name': 'tab_load_status_java',
           'type': 'none',
           'variables': {