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

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

Bug: 1113033
Change-Id: Ia6928e6b0683ed63c4bc747ad6143488076e4a59
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2572727
Commit-Queue: Chris Harrelson <chrishtr@chromium.org>
Reviewed-by: Chris Harrelson <chrishtr@chromium.org>
Auto-Submit: Gavin Mak <gavinmak@google.com>
Cr-Commit-Position: refs/heads/master@{#835323}

third_party/blink/web_tests/media/DIR_METADATA

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

third_party/blink/web_tests/media/OWNERS

-# TEAM: media-dev@chromium.org

third_party/blink/web_tests/mhtml/DIR_METADATA

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

third_party/blink/web_tests/mhtml/OWNERS

-# TEAM: offline-dev@chromium.org

third_party/blink/web_tests/overflow/DIR_METADATA

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

third_party/blink/web_tests/overflow/OWNERS

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

third_party/blink/web_tests/paint/DIR_METADATA

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

third_party/blink/web_tests/paint/OWNERS

-# TEAM: paint-dev@chromium.org
-# COMPONENT: Blink>Paint
\ No newline at end of file

third_party/blink/web_tests/pointer-lock/DIR_METADATA

+monorail {
+  component: "Blink>Input>PointerLock"
+}
+team_email: "input-dev@chromium.org"

third_party/blink/web_tests/pointer-lock/OWNERS

-# TEAM: input-dev@chromium.org
-# COMPONENT: Blink>Input>PointerLock

third_party/blink/web_tests/printing/DIR_METADATA

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

third_party/blink/web_tests/printing/OWNERS

-# TEAM: paint-dev@chromium.org
-# COMPONENT: Blink>Paint

third_party/blink/web_tests/scrollbars/DIR_METADATA

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

third_party/blink/web_tests/scrollbars/OWNERS

-# TEAM: layout-dev@chromium.org
-# COMPONENT: Blink>Layout>Scrollbars

third_party/blink/web_tests/shadow-dom/DIR_METADATA

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

third_party/blink/web_tests/shadow-dom/OWNERS

-# TEAM: dom-dev@chromium.org

third_party/blink/web_tests/storage/domstorage/DIR_METADATA

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

third_party/blink/web_tests/storage/domstorage/OWNERS

-# TEAM: storage-dev@chromium.org
-# COMPONENT: Blink>Storage>DOMStorage

third_party/blink/web_tests/storage/indexeddb/DIR_METADATA

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

third_party/blink/web_tests/storage/indexeddb/OWNERS

-# TEAM: storage-dev@chromium.org
-# COMPONENT: Blink>Storage>IndexedDB

third_party/blink/web_tests/storage/quota/DIR_METADATA

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

third_party/blink/web_tests/storage/quota/OWNERS

-# TEAM: storage-dev@chromium.org
-# COMPONENT: Blink>Storage>Quota

third_party/blink/web_tests/storage/websql/DIR_METADATA

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

third_party/blink/web_tests/storage/websql/OWNERS

-# TEAM: storage-dev@chromium.org
-# COMPONENT: Blink>Storage>WebSQL

third_party/blink/web_tests/svg/DIR_METADATA

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

third_party/blink/web_tests/svg/OWNERS

-# TEAM: paint-dev@chromium.org
-# COMPONENT: Blink>SVG

third_party/blink/web_tests/tables/DIR_METADATA

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

third_party/blink/web_tests/tables/OWNERS

-# TEAM: layout-dev@chromium.org
-# COMPONENT: Blink>Layout>Table

third_party/blink/web_tests/touchadjustment/DIR_METADATA

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

third_party/blink/web_tests/touchadjustment/OWNERS

-# TEAM: input-dev@chromium.org
-# COMPONENT: Blink>Input

third_party/blink/web_tests/transforms/DIR_METADATA

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

third_party/blink/web_tests/transforms/OWNERS

-# TEAM: paint-dev@chromium.org
-# COMPONENT: Blink>Transforms

third_party/blink/web_tests/traversal/DIR_METADATA

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

third_party/blink/web_tests/traversal/OWNERS

-# TEAM: dom-dev@chromium.org

third_party/blink/web_tests/typedcssom/DIR_METADATA

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

third_party/blink/web_tests/typedcssom/OWNERS

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

third_party/blink/web_tests/virtual/text-antialias/DIR_METADATA

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

third_party/blink/web_tests/virtual/text-antialias/OWNERS

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

third_party/blink/web_tests/virtual/threaded-prefer-compositing/fast/scroll-behavior/smooth-scroll/DIR_METADATA

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

third_party/blink/web_tests/virtual/threaded-prefer-compositing/fast/scroll-behavior/smooth-scroll/OWNERS

-# TEAM: input-dev@chromium.org
-# COMPONENT: Blink>Scroll

third_party/blink/web_tests/virtual/threaded/fast/idle-callback/DIR_METADATA

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

third_party/blink/web_tests/virtual/threaded/fast/idle-callback/OWNERS

-# TEAM: scheduler-dev@chromium.org

third_party/blink/web_tests/webaudio/DIR_METADATA

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

third_party/blink/web_tests/webaudio/OWNERS

-# COMPONENT: Blink>WebAudio
 hongchan@chromium.org
 rtoy@chromium.org
\ No newline at end of file

third_party/blink/web_tests/wpt_internal/sanitizer-api/DIR_METADATA

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

third_party/blink/web_tests/wpt_internal/sanitizer-api/OWNERS

-# TEAM: security-dev@chromium.org
-# COMPONENT: Blink>SecurityFeature>SanitizerAPI
+file://third_party/blink/renderer/modules/sanitizer_api/OWNERS
\ No newline at end of file
-# WPT-NOTIFY: true
-file://third_party/blink/renderer/modules/sanitizer_api/OWNERS

third_party/blink/web_tests/wpt_internal/serial/DIR_METADATA

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

third_party/blink/web_tests/wpt_internal/serial/OWNERS

 file://content/browser/serial/OWNERS
-
-# COMPONENT: Blink>Serial

third_party/blink/web_tests/wpt_internal/webusb/DIR_METADATA

+monorail {
+  component: "Blink>USB"
+}
+team_email: "webusb@chromium.org"

third_party/blink/web_tests/wpt_internal/webusb/OWNERS

 file://chrome/browser/usb/OWNERS
-
-# COMPONENT: Blink>USB
-# TEAM: webusb@chromium.org