Add DIR_METADATA files to //ppapi

Add Generate DIR_METADATA files and remove metatada from OWNERS files for //ppapi.

R=bbudge@chromium.org

Bug: 1113033
Change-Id: I6b9b22d4d041d2ceb54a1467922087a6a35a3029
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2454630
Auto-Submit: Edward Lesmes <ehmaldonado@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#814919}

ppapi/DIR_METADATA

+# Metadata information for this directory.
+#
+# For more information on DIR_METADATA files, see:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#
+# For the schema of this file, see Metadata message:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+
+monorail {
+  component: "Internals>Plugins>Pepper"
+}
+team_email: "pepper-dev@chromium.org"
\ No newline at end of file

ppapi/OWNERS

 bbudge@chromium.org
 raymes@chromium.org
-
-# COMPONENT: Internals>Plugins>Pepper
-# TEAM: pepper-dev@chromium.org

ppapi/examples/video_decode/DIR_METADATA

+# Metadata information for this directory.
+#
+# For more information on DIR_METADATA files, see:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#
+# For the schema of this file, see Metadata message:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+
+monorail {
+  component: "Internals>Plugins>Pepper"
+}
\ No newline at end of file

ppapi/examples/video_decode/OWNERS

 bbudge@chromium.org
-
-# COMPONENT: Internals>Plugins>Pepper
\ No newline at end of file

ppapi/generators/DIR_METADATA

+# Metadata information for this directory.
+#
+# For more information on DIR_METADATA files, see:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#
+# For the schema of this file, see Metadata message:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+
+monorail {
+  component: "Internals>Plugins>Pepper"
+}
\ No newline at end of file

ppapi/generators/OWNERS

 bradnelson@chromium.org
-
-# COMPONENT: Internals>Plugins>Pepper

ppapi/nacl_irt/DIR_METADATA

+# Metadata information for this directory.
+#
+# For more information on DIR_METADATA files, see:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#
+# For the schema of this file, see Metadata message:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+
+monorail {
+  component: "Platform>NaCl"
+}
\ No newline at end of file

ppapi/nacl_irt/OWNERS

 mseaborn@chromium.org
-
-# COMPONENT: Platform>NaCl

ppapi/native_client/DIR_METADATA

+# Metadata information for this directory.
+#
+# For more information on DIR_METADATA files, see:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#
+# For the schema of this file, see Metadata message:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+
+monorail {
+  component: "Internals>Plugins>Pepper"
+}
\ No newline at end of file

ppapi/native_client/OWNERS

 bbudge@chromium.org
 bradnelson@chromium.org
 mseaborn@chromium.org
-
-# COMPONENT: Internals>Plugins>Pepper