[2/N] Add DIR_METADATA files to directories under web_tests/fast/

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

Bug: 1113033
Change-Id: I60be4e5525068acd60f21ece7d599a667a9fc56d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2572880
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@{#834060}

third_party/blink/web_tests/fast/events/DIR_METADATA

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

third_party/blink/web_tests/fast/events/OWNERS

-# TEAM: dom-dev@chromium.org

third_party/blink/web_tests/fast/events/constructors/DIR_METADATA

+team_email: "blink-reviews-bindings@chromium.org"

third_party/blink/web_tests/fast/events/constructors/OWNERS

-# TEAM: blink-reviews-bindings@chromium.org

third_party/blink/web_tests/fast/events/hr-timestamp/DIR_METADATA

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

third_party/blink/web_tests/fast/events/hr-timestamp/OWNERS

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

third_party/blink/web_tests/fast/events/inputevents/DIR_METADATA

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

third_party/blink/web_tests/fast/events/inputevents/OWNERS

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

third_party/blink/web_tests/fast/events/pointerevents/DIR_METADATA

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

third_party/blink/web_tests/fast/events/pointerevents/OWNERS

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

third_party/blink/web_tests/fast/events/touch/DIR_METADATA

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

third_party/blink/web_tests/fast/events/touch/OWNERS

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

third_party/blink/web_tests/fast/events/wheel/DIR_METADATA

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

third_party/blink/web_tests/fast/events/wheel/OWNERS

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

third_party/blink/web_tests/fast/eventsource/DIR_METADATA

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

third_party/blink/web_tests/fast/eventsource/OWNERS

-# TEAM: blink-network-dev@chromium.org
-# COMPONENT: Blink>Network

third_party/blink/web_tests/fast/forms/DIR_METADATA

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

third_party/blink/web_tests/fast/forms/OWNERS

-# TEAM: dom-dev@chromium.org

third_party/blink/web_tests/fast/frames/DIR_METADATA

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

third_party/blink/web_tests/fast/frames/OWNERS

-# TEAM: dom-dev@chromium.org

third_party/blink/web_tests/fast/gradients/DIR_METADATA

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

third_party/blink/web_tests/fast/gradients/OWNERS

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

third_party/blink/web_tests/fast/hidpi/DIR_METADATA

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

third_party/blink/web_tests/fast/hidpi/OWNERS

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

third_party/blink/web_tests/fast/history/scroll-restoration/DIR_METADATA

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

third_party/blink/web_tests/fast/history/scroll-restoration/OWNERS

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

third_party/blink/web_tests/fast/html/DIR_METADATA

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

third_party/blink/web_tests/fast/html/OWNERS

-# TEAM: dom-dev@chromium.org

third_party/blink/web_tests/fast/inline-block/DIR_METADATA

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

third_party/blink/web_tests/fast/inline-block/OWNERS

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

third_party/blink/web_tests/fast/inline/DIR_METADATA

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

third_party/blink/web_tests/fast/inline/OWNERS

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

third_party/blink/web_tests/fast/innerHTML/DIR_METADATA

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

third_party/blink/web_tests/fast/innerHTML/OWNERS

-# TEAM: dom-dev@chromium.org

third_party/blink/web_tests/fast/input/DIR_METADATA

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

third_party/blink/web_tests/fast/input/OWNERS

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

third_party/blink/web_tests/fast/invalid/DIR_METADATA

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

third_party/blink/web_tests/fast/invalid/OWNERS

-# TEAM: dom-dev@chromium.org

third_party/blink/web_tests/fast/layout/DIR_METADATA

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

third_party/blink/web_tests/fast/layout/OWNERS

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

third_party/blink/web_tests/fast/lists/DIR_METADATA

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

third_party/blink/web_tests/fast/lists/OWNERS

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

third_party/blink/web_tests/fast/media/DIR_METADATA

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

third_party/blink/web_tests/fast/media/OWNERS

-# TEAM: media-dev@chromium.org

third_party/blink/web_tests/fast/multicol/DIR_METADATA

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

third_party/blink/web_tests/fast/multicol/OWNERS

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

third_party/blink/web_tests/fast/overflow/DIR_METADATA

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

third_party/blink/web_tests/fast/overflow/OWNERS

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

third_party/blink/web_tests/fast/parser/DIR_METADATA

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

third_party/blink/web_tests/fast/parser/OWNERS

-# TEAM: dom-dev@chromium.org