Revert of Revert of Use the new java_cpp_enum rule in content.

content/browser/android/gesture_event_type_list.h

Index: content/browser/android/gesture_event_type_list.h
diff --git a/content/browser/android/gesture_event_type_list.h b/content/browser/android/gesture_event_type_list.h
deleted file mode 100644
index 85af616cb473827a2816de565be443f403a86607..0000000000000000000000000000000000000000
--- a/content/browser/android/gesture_event_type_list.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// 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 because this file
-// is meant to be included inside a macro to generate enum values.
-
-// This file contains a list of GestureEventType's usable by ContentViewCore,
-// providing a direct mapping to and from their corresponding
-// blink::WebGestureEvent types.
-
-#ifndef DEFINE_GESTURE_EVENT_TYPE
-#error "Please define DEFINE_GESTURE_EVENT_TYPE before including this file."
-#endif
-
-DEFINE_GESTURE_EVENT_TYPE(SHOW_PRESS, 0)
-DEFINE_GESTURE_EVENT_TYPE(DOUBLE_TAP, 1)
-DEFINE_GESTURE_EVENT_TYPE(SINGLE_TAP_UP, 2)
-DEFINE_GESTURE_EVENT_TYPE(SINGLE_TAP_CONFIRMED, 3)
-DEFINE_GESTURE_EVENT_TYPE(SINGLE_TAP_UNCONFIRMED, 4)
-DEFINE_GESTURE_EVENT_TYPE(LONG_PRESS, 5)
-DEFINE_GESTURE_EVENT_TYPE(SCROLL_START, 6)
-DEFINE_GESTURE_EVENT_TYPE(SCROLL_BY, 7)
-DEFINE_GESTURE_EVENT_TYPE(SCROLL_END, 8)
-DEFINE_GESTURE_EVENT_TYPE(FLING_START, 9)
-DEFINE_GESTURE_EVENT_TYPE(FLING_CANCEL, 10)
-DEFINE_GESTURE_EVENT_TYPE(FLING_END, 11)
-DEFINE_GESTURE_EVENT_TYPE(PINCH_BEGIN, 12)
-DEFINE_GESTURE_EVENT_TYPE(PINCH_BY, 13)
-DEFINE_GESTURE_EVENT_TYPE(PINCH_END, 14)
-DEFINE_GESTURE_EVENT_TYPE(TAP_CANCEL, 15)
-DEFINE_GESTURE_EVENT_TYPE(LONG_TAP, 16)
-DEFINE_GESTURE_EVENT_TYPE(TAP_DOWN, 17)