Remove unused embed/... files and BUILD rules

Remove all unused files from polygerrit-ui/app/embed/ folder.
The gr-diff.html from this folder is used internally at google and
it was not removed.

Change-Id: Ic219608a642c6ffcb09030ef6059898836ec3f3b
diff --git a/polygerrit-ui/app/BUILD b/polygerrit-ui/app/BUILD
index 5ff820b..3a70ac53 100644
--- a/polygerrit-ui/app/BUILD
+++ b/polygerrit-ui/app/BUILD
@@ -55,7 +55,6 @@
         exclude = [
             "bower_components/**",
             "**/*_test.html",
-            "embed/test.html",
             "test/**",
             "samples/**",
         ],
@@ -166,33 +165,6 @@
     ],
 ) for directory in DIRECTORIES]
 
-# Embed bundle
-polygerrit_bundle(
-    name = "polygerrit_embed_ui",
-    srcs = glob(
-        [
-            "**/*.html",
-            "**/*.js",
-        ],
-        exclude = [
-            "bower_components/**",
-            "test/**",
-            "**/*_test.html",
-        ],
-    ),
-    outs = ["polygerrit_embed_ui.zip"],
-    app = "embed/embed.html",
-)
-
-filegroup(
-    name = "embed_test_files",
-    srcs = glob(
-        [
-            "embed/**/*_test.html",
-        ],
-    ),
-)
-
 filegroup(
     name = "template_test_srcs",
     srcs = [
@@ -200,21 +172,3 @@
         "template_test_srcs/template_test.js",
     ],
 )
-
-sh_test(
-    name = "embed_test",
-    size = "small",
-    srcs = ["embed_test.sh"],
-    data = [
-        "embed/test.html",
-        "test/common-test-setup.html",
-        ":embed_test_files",
-        ":pg_code.zip",
-        ":test_components.zip",
-    ],
-    # Should not run sandboxed.
-    tags = [
-        "local",
-        "manual",
-    ],
-)
diff --git a/polygerrit-ui/app/embed/embed.html b/polygerrit-ui/app/embed/embed.html
deleted file mode 100644
index 64e0137..0000000
--- a/polygerrit-ui/app/embed/embed.html
+++ /dev/null
@@ -1,27 +0,0 @@
-<!--
-@license
-Copyright (C) 2017 The Android Open Source Project
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
--->
-<script>
-  window.Gerrit = window.Gerrit || {};
-</script>
-<link rel="import" href="/bower_components/polymer/polymer.html">
-<link rel="import" href="../elements/change/gr-change-view/gr-change-view.html">
-<link rel="import" href="../elements/core/gr-search-bar/gr-search-bar.html">
-<link rel="import" href="../elements/diff/gr-diff-view/gr-diff-view.html">
-<link rel="import" href="../elements/change-list/gr-change-list-view/gr-change-list-view.html">
-<link rel="import" href="../elements/change-list/gr-dashboard-view/gr-dashboard-view.html">
-<link rel="import" href="../elements/change-list/gr-embed-dashboard/gr-embed-dashboard.html">
-<link rel="import" href="../styles/themes/app-theme.html">
diff --git a/polygerrit-ui/app/embed/embed_test.html b/polygerrit-ui/app/embed/embed_test.html
deleted file mode 100644
index 5d81b7e..0000000
--- a/polygerrit-ui/app/embed/embed_test.html
+++ /dev/null
@@ -1,98 +0,0 @@
-<!DOCTYPE html>
-<!--
-@license
-Copyright (C) 2017 The Android Open Source Project
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
--->
-
-<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
-<title>embed_test</title>
-
-<script src="/bower_components/webcomponentsjs/custom-elements-es5-adapter.js"></script>
-
-<script src="/bower_components/webcomponentsjs/webcomponents-lite.js"></script>
-<script src="/bower_components/web-component-tester/browser.js"></script>
-<link rel="import" href="embed.html"/>
-
-<script>void(0);</script>
-
-<test-fixture id="change-view">
-  <template>
-    <gr-change-view></gr-change-view>
-  </template>
-</test-fixture>
-
-<test-fixture id="diff-view">
-  <template>
-    <gr-diff-view></gr-diff-view>
-  </template>
-</test-fixture>
-
-<test-fixture id="dashboard-view">
-  <template>
-    <gr-dashboard-view></gr-dashboard-view>
-  </template>
-</test-fixture>
-
-<test-fixture id="change-list-view">
-  <template>
-    <gr-change-list-view></gr-change-list-view>
-  </template>
-</test-fixture>
-
-<test-fixture id="change-list">
-  <template>
-    <gr-change-list></gr-change-list>
-  </template>
-</test-fixture>
-
-<test-fixture id="search-bar">
-  <template>
-    <gr-search-bar></gr-search-bar>
-  </template>
-</test-fixture>
-
-<script>
-  suite('embed test', () => {
-    test('gr-change-view is embedded', () => {
-      const element = fixture('change-view');
-      assert.equal(element.tagName.toLowerCase(), 'gr-change-view');
-    });
-
-    test('diff-view is embedded', () => {
-      const element = fixture('diff-view');
-      assert.equal(element.tagName.toLowerCase(), 'gr-diff-view');
-    });
-
-    test('dashboard-view is embedded', () => {
-      const element = fixture('dashboard-view');
-      assert.equal(element.tagName.toLowerCase(), 'gr-dashboard-view');
-    });
-
-    test('change-list-view is embedded', () => {
-      const element = fixture('change-list-view');
-      assert.equal(element.tagName.toLowerCase(), 'gr-change-list-view');
-    });
-
-    test('change-list is embedded', () => {
-      const element = fixture('change-list');
-      assert.equal(element.tagName.toLowerCase(), 'gr-change-list');
-    });
-
-    test('search-bar is embedded', () => {
-      const element = fixture('search-bar');
-      assert.equal(element.tagName.toLowerCase(), 'gr-search-bar');
-    });
-  });
-</script>
diff --git a/polygerrit-ui/app/embed/test.html b/polygerrit-ui/app/embed/test.html
deleted file mode 100644
index 955eaee..0000000
--- a/polygerrit-ui/app/embed/test.html
+++ /dev/null
@@ -1,26 +0,0 @@
-<!DOCTYPE html>
-<!--
-@license
-Copyright (C) 2017 The Android Open Source Project
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
--->
-
-<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
-<title>Embed Test Runner</title>
-<meta charset="utf-8">
-<script src="/bower_components/webcomponentsjs/webcomponents-lite.js"></script>
-<script src="/bower_components/web-component-tester/browser.js"></script>
-<script>
-  WCT.loadSuites(['../embed/embed_test.html']);
-</script>
diff --git a/polygerrit-ui/app/embed_test.sh b/polygerrit-ui/app/embed_test.sh
deleted file mode 100755
index 0d8f58f..0000000
--- a/polygerrit-ui/app/embed_test.sh
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/bin/sh
-
-set -ex
-
-t=$(mktemp -d || mktemp -d -t wct-XXXXXXXXXX)
-components=$TEST_SRCDIR/gerrit/polygerrit-ui/app/test_components.zip
-code=$TEST_SRCDIR/gerrit/polygerrit-ui/app/pg_code.zip
-
-echo $t
-unzip -qd $t $components
-unzip -qd $t $code
-# Purge test/ directory contents coming from pg_code.zip.
-rm -rf $t/test
-mkdir -p $t/test
-cp $TEST_SRCDIR/gerrit/polygerrit-ui/app/embed/test.html $t/test/
-
-if [ "${WCT_HEADLESS_MODE:-0}" != "0" ]; then
-    CHROME_OPTIONS=[\'start-maximized\',\'headless\',\'disable-gpu\',\'no-sandbox\']
-    FIREFOX_OPTIONS=[\'-headless\']
-else
-    CHROME_OPTIONS=[\'start-maximized\']
-    FIREFOX_OPTIONS=[\'\']
-fi
-
-# For some reason wct tries to install selenium into its node_modules
-# directory on first run. If you've installed into /usr/local and
-# aren't running wct as root, you're screwed. Turning this option off
-# through skipSeleniumInstall seems to still work, so there's that.
-
-# Sauce tests are disabled by default in order to run local tests
-# only.  Run it with (saucelabs.com account required; free for open
-# source): WCT_ARGS='--plugin sauce' ./polygerrit-ui/app/embed_test.sh
-
-cat <<EOF > $t/wct.conf.js
-module.exports = {
-      'suites': ['test'],
-      'webserver': {
-        'pathMappings': [
-          {'/components/bower_components': 'bower_components'}
-        ]
-      },
-      'plugins': {
-        'local': {
-          'skipSeleniumInstall': true,
-          'browserOptions': {
-            'chrome': ${CHROME_OPTIONS},
-            'firefox': ${FIREFOX_OPTIONS}
-          }
-        },
-        'sauce': {
-          'disabled': true,
-          'browsers': [
-            'OS X 10.12/chrome',
-            'Windows 10/chrome',
-            'Linux/firefox',
-            'OS X 10.12/safari',
-            'Windows 10/microsoftedge'
-          ]
-        }
-      }
-    };
-EOF
-
-export PATH="$(dirname $NPM):$PATH"
-
-cd $t
-test -n "${WCT}"
-
-${WCT} ${WCT_ARGS}
diff --git a/polygerrit-ui/app/run_test.sh b/polygerrit-ui/app/run_test.sh
index e9be18d..76a4fa1 100755
--- a/polygerrit-ui/app/run_test.sh
+++ b/polygerrit-ui/app/run_test.sh
@@ -48,5 +48,4 @@
       --test_env="DISPLAY=${DISPLAY}" \
       --test_env="WCT_HEADLESS_MODE=${WCT_HEADLESS_MODE}" \
       "$@" \
-      //polygerrit-ui/app:embed_test \
       //polygerrit-ui/app:wct_test