Port folder renaming changes from AOM

Manually cherry-picked commits:
ceef058 libvpx->libaom part2
3d26d91 libvpx -> libaom
cfea7dd vp10/ -> av1/
3a8eff7 Fix a build issue for a test
bf4202e Rename vpx to aom

Change-Id: I1b0eb5a40796e3aaf41c58984b4229a439a597dc
diff --git a/av1/common/reconintra.h b/av1/common/reconintra.h
new file mode 100644
index 0000000..d20b5a4
--- /dev/null
+++ b/av1/common/reconintra.h
@@ -0,0 +1,34 @@
+/*
+ *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VP10_COMMON_RECONINTRA_H_
+#define VP10_COMMON_RECONINTRA_H_
+
+#include "aom/vpx_integer.h"
+#include "av1/common/blockd.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void vp10_init_intra_predictors(void);
+
+void vp10_predict_intra_block(const MACROBLOCKD *xd, int bwl_in, int bhl_in,
+                              TX_SIZE tx_size, PREDICTION_MODE mode,
+                              const uint8_t *ref, int ref_stride, uint8_t *dst,
+                              int dst_stride, int aoff, int loff, int plane);
+#if CONFIG_EXT_INTRA
+int vp10_is_intra_filter_switchable(int angle);
+#endif  // CONFIG_EXT_INTRA
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // VP10_COMMON_RECONINTRA_H_