Gamepad API support for chrome on android

content/browser/gamepad/canonical_axis_index_list.h

Index: content/browser/gamepad/canonical_axis_index_list.h
diff --git a/content/browser/gamepad/canonical_axis_index_list.h b/content/browser/gamepad/canonical_axis_index_list.h
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index 0000000000000000000000000000000000000000..f54e316073af008e0c4848dade807a298fa47d21
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+++ b/content/browser/gamepad/canonical_axis_index_list.h
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+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This file intentionally does not have header guards, it's included
+// inside a macro to generate enum values.
+
+// This file defines the canonical axes mapping order for gamepad-like devices.
+
+CANONICAL_AXIS_INDEX(AXIS_LEFT_STICK_X, 0)
+CANONICAL_AXIS_INDEX(AXIS_LEFT_STICK_Y, 1)
+CANONICAL_AXIS_INDEX(AXIS_RIGHT_STICK_X, 2)
+CANONICAL_AXIS_INDEX(AXIS_RIGHT_STICK_Y, 3)
+CANONICAL_AXIS_INDEX(NUM_CANONICAL_AXES, 4)