Remove testRunner references in wpt tests

These references have no effect, so remove them.

Bug: 761391
Change-Id: I85df5d4520f9d6b4719c86a903a22360df3ae421
Reviewed-on: https://chromium-review.googlesource.com/665338
Reviewed-by: Philip Jägenstedt <foolip@chromium.org>
Reviewed-by: Robert Ma <robertma@chromium.org>
Commit-Queue: Philip Jägenstedt <foolip@chromium.org>
Cr-Commit-Position: refs/heads/master@{#505666}
diff --git a/unstable/keyboard/keyboard-extension-unstable-v1.xml b/unstable/keyboard/keyboard-extension-unstable-v1.xml
new file mode 100644
index 0000000..a90604d
--- /dev/null
+++ b/unstable/keyboard/keyboard-extension-unstable-v1.xml
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<protocol name="keyboard_extension_unstable_v1">
+
+  <copyright>
+    Copyright 2017 The Chromium Authors.
+
+    Permission is hereby granted, free of charge, to any person obtaining a
+    copy of this software and associated documentation files (the "Software"),
+    to deal in the Software without restriction, including without limitation
+    the rights to use, copy, modify, merge, publish, distribute, sublicense,
+    and/or sell copies of the Software, and to permit persons to whom the
+    Software is furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice (including the next
+    paragraph) shall be included in all copies or substantial portions of the
+    Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+    THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
+  </copyright>
+
+  <interface name="zcr_keyboard_extension_v1" version="1">
+    <description summary="extends wl_keyboard with ack_key events">
+      Allows a wl_keyboard to send ack_key requests for each key event of
+      the keyboard to the server.
+
+      Warning! The protocol described in this file is experimental and
+      backward incompatible changes may be made. Backward compatible changes
+      may be added together with the corresponding uinterface version bump.
+      Backward incompatible changes are done by bumping the version number in
+      the protocol and uinterface names and resetting the interface version.
+      Once the protocol is to be declared stable, the 'z' prefix and the
+      version number in the protocol and interface names are removed and the
+      interface version number is reset.
+    </description>
+
+    <enum name="error">
+      <entry name="extended_keyboard_exists" value="0"
+             summary="the keyboard already has an extended_keyboard object associated"/>
+    </enum>
+
+    <request name="get_extended_keyboard">
+      <description summary="get extended_keyboard for a keyboard">
+        Create extended_keyboard object.
+        See zcr_extended_keyboard interface for details.
+        If the given wl_keyboard object already has a extended_keyboard object
+        associated, the extended_keyboard_exists protocol error is raised.
+      </description>
+      <arg name="id" type="new_id" interface="zcr_extended_keyboard_v1"/>
+      <arg name="keyboard" type="object" interface="wl_keyboard"/>
+    </request>
+  </interface>
+
+  <interface name="zcr_extended_keyboard_v1" version="1">
+    <description summary="extension of wl_keyboard protocol">
+      The zcr_extended_keyboard_v1 interface extends the wl_keyboard interface
+      with requests to notify whether sent key events are handled or not by
+      the client.
+    </description>
+
+    <request name="destroy" type="destructor">
+      <description summary="destroy extended_keyboard object"/>
+    </request>
+
+    <enum name="handled_state">
+      <description summary="whether a key event is handled by client or not"/>
+      <entry name="not_handled" value="0"/>
+      <entry name="handled" value="1"/>
+    </enum>
+
+    <request name="ack_key">
+      <description summary="acknowledge a key event"/>
+      <arg name="serial" type="uint"/>
+      <arg name="handled" type="uint" enum="handled_state"/>
+    </request>
+  </interface>
+</protocol>