[1/N] Add DIR_METADATA files to directories under //third_party/blink/web_tests/external

Generate DIR_METADATA files and remove metadata from OWNERS
files for directories under //third_party/blink/web_tests/external.

Bug: 1113033
Change-Id: Iff4a92ecbf28578e32833f9fe03a9d93343e50ea
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2573119Reviewed-by: Robert Ma <robertma@chromium.org>
Commit-Queue: Robert Ma <robertma@chromium.org>
Auto-Submit: Josip Sokcevic <sokcevic@google.com>
Cr-Commit-Position: refs/heads/master@{#834287}

third_party/blink/web_tests/external/DIR_METADATA

+monorail {
+  component: "Blink>Infra>Ecosystem"
+}
+team_email: "ecosystem-infra@chromium.org"

third_party/blink/web_tests/external/OWNERS

 # Please do not remove this file. It is needed by blinkpy/w3c/directory_owners_extractor.py
 
-# TEAM: ecosystem-infra@chromium.org
-# COMPONENT: Blink>Infra>Ecosystem
 foolip@chromium.org
 robertma@chromium.org

third_party/blink/web_tests/external/wpt/FileAPI/DIR_METADATA

+monorail {
+  component: "Blink>Storage>FileAPI"
+}
+team_email: "storage-dev@chromium.org"
+wpt {
+  notify: YES
+}

third_party/blink/web_tests/external/wpt/FileAPI/OWNERS

-# TEAM: storage-dev@chromium.org
-# COMPONENT: Blink>Storage>FileAPI
-# WPT-NOTIFY: true
 jsbell@chromium.org
 mek@chromium.org

third_party/blink/web_tests/external/wpt/IndexedDB/DIR_METADATA

+monorail {
+  component: "Blink>Storage>IndexedDB"
+}
+team_email: "storage-dev@chromium.org"
+wpt {
+  notify: YES
+}

third_party/blink/web_tests/external/wpt/IndexedDB/OWNERS

-# TEAM: storage-dev@chromium.org
-# COMPONENT: Blink>Storage>IndexedDB
-# WPT-NOTIFY: true
 jsbell@chromium.org

third_party/blink/web_tests/external/wpt/WebCryptoAPI/DIR_METADATA

+monorail {
+  component: "Blink>WebCrypto"
+}

third_party/blink/web_tests/external/wpt/WebCryptoAPI/OWNERS

-# COMPONENT: Blink>WebCrypto
 rsleevi@chromium.org

third_party/blink/web_tests/external/wpt/background-fetch/DIR_METADATA

+monorail {
+  component: "Blink>BackgroundFetch"
+}
+team_email: "platform-capabilities@chromium.org"
+wpt {
+  notify: YES
+}

third_party/blink/web_tests/external/wpt/background-fetch/OWNERS

 file://third_party/blink/renderer/modules/background_fetch/OWNERS
-
-# TEAM: platform-capabilities@chromium.org
-# COMPONENT: Blink>BackgroundFetch
-# WPT-NOTIFY: true

third_party/blink/web_tests/external/wpt/battery-status/DIR_METADATA

+team_email: "device-dev@chromium.org"

third_party/blink/web_tests/external/wpt/battery-status/OWNERS

-# TEAM: device-dev@chromium.org
 timvolodine@chromium.org

third_party/blink/web_tests/external/wpt/bluetooth/DIR_METADATA

+monorail {
+  component: "Blink>Bluetooth"
+}
+team_email: "web-bluetooth@chromium.org"

third_party/blink/web_tests/external/wpt/bluetooth/OWNERS

 file://content/browser/bluetooth/OWNERS
-
-# TEAM: web-bluetooth@chromium.org
-# COMPONENT: Blink>Bluetooth
\ No newline at end of file

third_party/blink/web_tests/external/wpt/clear-site-data/DIR_METADATA

+monorail {
+  component: "Blink>SecurityFeature"
+}
+team_email: "security-dev@chromium.org"

third_party/blink/web_tests/external/wpt/clear-site-data/OWNERS

-# TEAM: security-dev@chromium.org
-# COMPONENT: Blink>SecurityFeature
 msramek@chromium.org
 mkwst@chromium.org

third_party/blink/web_tests/external/wpt/client-hints/DIR_METADATA

+monorail {
+  component: "Blink>Loader"
+}
+team_email: "loading-dev@chromium.org"

third_party/blink/web_tests/external/wpt/client-hints/OWNERS

-# TEAM: loading-dev@chromium.org
-# COMPONENT: Blink>Loader

third_party/blink/web_tests/external/wpt/clipboard-apis/DIR_METADATA

+monorail {
+  component: "Blink>Storage>DataTransfer"
+}
+team_email: "storage-dev@chromium.org"

third_party/blink/web_tests/external/wpt/clipboard-apis/OWNERS

-# TEAM: storage-dev@chromium.org
-# COMPONENT: Blink>Storage>DataTransfer
 
 garykac@chromium.org
 pwnall@chromium.org

third_party/blink/web_tests/external/wpt/compat/DIR_METADATA

+wpt {
+  notify: YES
+}

third_party/blink/web_tests/external/wpt/compat/OWNERS

-# WPT-NOTIFY: true
 foolip@chromium.org

third_party/blink/web_tests/external/wpt/contacts/DIR_METADATA

+monorail {
+  component: "Blink>Contacts"
+}
+team_email: "platform-capabilities@chromium.org"

third_party/blink/web_tests/external/wpt/contacts/OWNERS

 finnur@chromium.org
 peter@chromium.org
 rayankans@chromium.org
-
-# TEAM: platform-capabilities@chromium.org
-# COMPONENT: Blink>Contacts
\ No newline at end of file

third_party/blink/web_tests/external/wpt/content-security-policy/DIR_METADATA

+monorail {
+  component: "Blink>SecurityFeature>ContentSecurityPolicy"
+}
+team_email: "security-dev@chromium.org"

third_party/blink/web_tests/external/wpt/content-security-policy/OWNERS

-# TEAM: security-dev@chromium.org
-# COMPONENT: Blink>SecurityFeature>ContentSecurityPolicy
 mkwst@chromium.org
 andypaicu@chromium.org

third_party/blink/web_tests/external/wpt/cookie-store/DIR_METADATA

+monorail {
+  component: "Blink>Storage>CookiesAPI"
+}
+team_email: "storage-dev@chromium.org"
+wpt {
+  notify: YES
+}

third_party/blink/web_tests/external/wpt/cookie-store/OWNERS

-# TEAM: storage-dev@chromium.org
-# COMPONENT: Blink>Storage>CookiesAPI
-# WPT-NOTIFY: true
 pwnall@chromium.org
 jsbell@chromium.org

third_party/blink/web_tests/external/wpt/cookies/DIR_METADATA

+monorail {
+  component: "Internals>Network>Cookies"
+}
+team_email: "security-dev@chromium.org"

third_party/blink/web_tests/external/wpt/cookies/OWNERS

-# TEAM: security-dev@chromium.org
-# COMPONENT: Internals>Network>Cookies
 mkwst@chromium.org

third_party/blink/web_tests/external/wpt/cors/DIR_METADATA

+monorail {
+  component: "Blink>SecurityFeature>CORS"
+}
+team_email: "blink-network-dev@chromium.org"

third_party/blink/web_tests/external/wpt/cors/OWNERS

-# TEAM: blink-network-dev@chromium.org
-# COMPONENT: Blink>SecurityFeature>CORS
+

third_party/blink/web_tests/external/wpt/css/CSS2/DIR_METADATA

+monorail {
+  component: "Blink>Layout"
+}
+team_email: "layout-dev@chromium.org"
+wpt {
+  notify: YES
+}

third_party/blink/web_tests/external/wpt/css/CSS2/OWNERS

-# TEAM: layout-dev@chromium.org
-# COMPONENT: Blink>Layout
-# WPT-NOTIFY: true
 kojii@chromium.org
 mstensho@chromium.org

third_party/blink/web_tests/external/wpt/css/DIR_METADATA

+monorail {
+  component: "Blink>CSS"
+}
+team_email: "layout-dev@chromium.org"
+wpt {
+  notify: YES
+}

third_party/blink/web_tests/external/wpt/css/OWNERS

-# TEAM: layout-dev@chromium.org
-# COMPONENT: Blink>CSS
-# WPT-NOTIFY: true
+

third_party/blink/web_tests/external/wpt/css/css-align/DIR_METADATA

+monorail {
+  component: "Blink>Layout"
+}
+team_email: "layout-dev@chromium.org"
+wpt {
+  notify: YES
+}

third_party/blink/web_tests/external/wpt/css/css-align/OWNERS

-# TEAM: layout-dev@chromium.org
-# COMPONENT: Blink>Layout
-# WPT-NOTIFY: true
 jfernandez@igalia.com

third_party/blink/web_tests/external/wpt/css/css-backgrounds/DIR_METADATA

+monorail {
+  component: "Blink>Layout"
+}
+team_email: "layout-dev@chromium.org"
+wpt {
+  notify: YES
+}

third_party/blink/web_tests/external/wpt/css/css-backgrounds/OWNERS

-# TEAM: layout-dev@chromium.org
-# COMPONENT: Blink>Layout
-# WPT-NOTIFY: true
+

third_party/blink/web_tests/external/wpt/css/css-break/DIR_METADATA

+monorail {
+  component: "Blink>Layout"
+}
+team_email: "layout-dev@chromium.org"
+wpt {
+  notify: YES
+}

third_party/blink/web_tests/external/wpt/css/css-break/OWNERS

-# TEAM: layout-dev@chromium.org
-# COMPONENT: Blink>Layout
-# WPT-NOTIFY: true
 mstensho@chromium.org

third_party/blink/web_tests/external/wpt/css/css-cascade/DIR_METADATA

+monorail {
+  component: "Blink>CSS"
+}
+team_email: "layout-dev@chromium.org"

third_party/blink/web_tests/external/wpt/css/css-cascade/OWNERS

-# TEAM: layout-dev@chromium.org
-# COMPONENT: Blink>CSS
 futhark@chromium.org
 andruud@chromium.org
 ericwilligers@chromium.org

third_party/blink/web_tests/external/wpt/css/css-color/DIR_METADATA

+monorail {
+  component: "Blink>CSS"
+}
+team_email: "layout-dev@chromium.org"

third_party/blink/web_tests/external/wpt/css/css-color/OWNERS

-# TEAM: layout-dev@chromium.org
-# COMPONENT: Blink>CSS
+

third_party/blink/web_tests/external/wpt/css/css-conditional/DIR_METADATA

+monorail {
+  component: "Blink>CSS"
+}
+team_email: "layout-dev@chromium.org"

third_party/blink/web_tests/external/wpt/css/css-conditional/OWNERS

-# TEAM: layout-dev@chromium.org
-# COMPONENT: Blink>CSS
 futhark@chromium.org
 andruud@chromium.org
 ericwilligers@chromium.org

third_party/blink/web_tests/external/wpt/css/css-contain/DIR_METADATA

+monorail {
+  component: "Blink>Layout"
+}
+team_email: "layout-dev@chromium.org"
+wpt {
+  notify: YES
+}

third_party/blink/web_tests/external/wpt/css/css-contain/OWNERS

-# TEAM: layout-dev@chromium.org
-# COMPONENT: Blink>Layout
-# WPT-NOTIFY: true
 rego@igalia.com