Implement the advertising functions for the BLE API.

chrome/test/data/extensions/api_test/bluetooth_low_energy/register_advertisement/manifest.json

Index: chrome/test/data/extensions/api_test/bluetooth_low_energy/register_advertisement/manifest.json
diff --git a/chrome/test/data/extensions/api_test/bluetooth_low_energy/characteristic_properties/manifest.json b/chrome/test/data/extensions/api_test/bluetooth_low_energy/register_advertisement/manifest.json
similarity index 86%
copy from chrome/test/data/extensions/api_test/bluetooth_low_energy/characteristic_properties/manifest.json
copy to chrome/test/data/extensions/api_test/bluetooth_low_energy/register_advertisement/manifest.json
index 05e0f5cbf7c3b9c9f5d853d15c85a0c862631029..5d4b11f2200349606c03e38a7bde5676ea7cade6 100644
--- a/chrome/test/data/extensions/api_test/bluetooth_low_energy/characteristic_properties/manifest.json
+++ b/chrome/test/data/extensions/api_test/bluetooth_low_energy/register_advertisement/manifest.json
@@ -1,6 +1,6 @@
 {
   "manifest_version": 2,
-  "name": "Test the Bluetooth Low Energy API Characteristic properties",
+  "name": "Test the Bluetooth Low Energy registerAdvertisement API",
   "version": "1.0",
   "app": {
     "background": {
@@ -9,6 +9,7 @@
   },
   "bluetooth": {
     "low_energy": true,
+    "peripheral": true,
     "uuids": ["1234"]
   },
   "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqbc71rRrqz+62pGVmZGDzTK8P4IHTTyN4jBLBJasDTrRllQp4Pb6INnSr08HQM3aaZMYKWkAJTm4gbCDNzvHfIZMAMY6OZfnm0eqiZnxFFgKgIzdr4Z/EyAXVd1Rm1JKhncde2S/U3zWStDb5iYfWZJBIiWVT98q7cW6sstsMOmrHAIAKCzK+mzycFptlRWzAf+8NR9bq1jNZe+h1kJBgY0xnVlGZm+NIhZd/Ke8Y+G2vM4rtuDvp5971HVV294HD28hWbsoOqBf85gPa6tKE57FhLomi/aJVBVBiCfHExXjK1hB2QeM/r7e8P//ZZPoYszSzHJVBw/heRLFOMezIwIDAQAB"