Migrate weave-related classes from proximity_auth/ble to cryptauth/ble.

components/cryptauth/ble/bluetooth_low_energy_weave_packet_generator.cc

 // Copyright 2016 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.
 
-#include "components/proximity_auth/ble/bluetooth_low_energy_weave_packet_generator.h"
+#include "components/cryptauth/ble/bluetooth_low_energy_weave_packet_generator.h"
 
 #ifdef OS_WIN
 #include <winsock2.h>
 #else
 #include <netinet/in.h>
 #endif
 
 #include <string.h>
 
 #include <algorithm>
 
 #include "base/logging.h"
 
-namespace proximity_auth {
+namespace cryptauth {
 namespace weave {
 
 // static.
 std::shared_ptr<BluetoothLowEnergyWeavePacketGenerator::Factory>
     BluetoothLowEnergyWeavePacketGenerator::Factory::factory_instance_ =
         nullptr;
 
 // static.
 std::unique_ptr<BluetoothLowEnergyWeavePacketGenerator>
 BluetoothLowEnergyWeavePacketGenerator::Factory::NewInstance() {
@@ skipping 161 matching lines @@
 void BluetoothLowEnergyWeavePacketGenerator::SetDataLastBit(Packet* packet) {
   DCHECK(packet);
   DCHECK(!packet->empty());
 
   // Last bit is the bit 2 of the packet's first byte and set it to 1.
   packet->at(0) = packet->at(0) | (1 << 2);
 }
 
 }  // namespace weave
 
-}  // namespace proximity_auth
+}  // namespace cryptauth