Merge "Polymer 2: Add a window.POLYMER2 variable"

Documentation/config-plugins.txt

diff --git a/Documentation/config-plugins.txt b/Documentation/config-plugins.txt
index 81c9927..8324a72 100644
--- a/Documentation/config-plugins.txt
+++ b/Documentation/config-plugins.txt
@@ -143,6 +143,18 @@
 rights directly to a single user, since in Gerrit access rights can
 only be assigned to groups.
 
+[[webhooks]]
+=== webhooks
+
+This plugin allows to propagate Gerrit events to remote http endpoints.
+
+link:https://gerrit-review.googlesource.com/admin/repos/plugins/webhooks[
+Project] |
+link:https://gerrit.googlesource.com/plugins/webhooks/+doc/master/src/main/resources/Documentation/about.md[
+Documentation] |
+link:https://gerrit.googlesource.com/plugins/webhooks/+doc/master/src/main/resources/Documentation/config.md[
+Configuration]
+
 [[other-plugins]]
 == Other Plugins
 

Documentation/pg-plugin-endpoints.txt

diff --git a/Documentation/pg-plugin-endpoints.txt b/Documentation/pg-plugin-endpoints.txt
index cb80c74..ff62da1 100644
--- a/Documentation/pg-plugin-endpoints.txt
+++ b/Documentation/pg-plugin-endpoints.txt
@@ -35,6 +35,11 @@
 
 The following endpoints are available to plugins.
 
+=== banner
+The `banner` extension point is located at the top of all pages. The purpose
+is to allow plugins to show outage information and important announcements to
+all users.
+
 === change-view-integration
 The `change-view-integration` extension point is located between `Files` and
 `Messages` section on the change view page, and it may take full page's

plugins/BUILD

diff --git a/plugins/BUILD b/plugins/BUILD
index c7ad8a4..4837b67 100644
--- a/plugins/BUILD
+++ b/plugins/BUILD
@@ -42,6 +42,7 @@
     "//java/com/google/gerrit/metrics",
     "//java/com/google/gerrit/metrics/dropwizard",
     "//java/com/google/gerrit/reviewdb:server",
+    "//java/com/google/gerrit/server/api",
     "//java/com/google/gerrit/server/audit",
     "//java/com/google/gerrit/server/cache/mem",
     "//java/com/google/gerrit/server/logging",
@@ -50,6 +51,8 @@
     "//java/com/google/gerrit/util/cli",
     "//java/com/google/gerrit/util/http",
     "//java/com/google/gwtorm",
+    "//lib/antlr:java-runtime",
+    "//lib/auto:auto-value-annotations",
     "//lib/commons:compress",
     "//lib/commons:dbcp",
     "//lib/commons:lang",

polygerrit-ui/app/elements/gr-app.html

diff --git a/polygerrit-ui/app/elements/gr-app.html b/polygerrit-ui/app/elements/gr-app.html
index 1332ffb..e537ac4 100644
--- a/polygerrit-ui/app/elements/gr-app.html
+++ b/polygerrit-ui/app/elements/gr-app.html
@@ -150,6 +150,7 @@
         color: var(--error-text-color);
       }
     </style>
+    <gr-endpoint-decorator name="banner"></gr-endpoint-decorator>
     <gr-fixed-panel id="header">
       <gr-main-header
           id="mainHeader"