bluetoothPrivate: Add disconnectAll function

extensions/common/api/bluetooth_private.json

 [
   {
     "namespace": "bluetoothPrivate",
     "description": " Use the <code>chrome.bluetoothPrivate</code> API to control the Bluetooth\n adapter state and handle device pairing.",
     "compiler_options": {
       "implemented_in": "extensions/browser/api/bluetooth/bluetooth_private_api.h"
     },
     "functions": [
       {
         "name": "setAdapterState",
@@ skipping 18 matching lines @@
           {
             "name": "options",
             "$ref": "SetPairingResponseOptions"
           },
           {
             "name": "callback",
             "type": "function",
             "parameters": []
           }
         ]
+      },
+      {
+        "name": "disconnect",

[Jeffrey Yasskin, 2014/12/20 00:53:48]

Can you call this something that won't be confused with bluetooth*.disconnect(),
which only tear down the current app's connection? "disconnectAllConnections()"?

[armansito, 2014/12/20 01:24:28]

Makes sense, will do.

+        "type": "function",
+        "description": "Tears down all connections to the given device.",
+        "parameters": [
+          {
+            "name": "deviceAddress",
+            "type": "string"
+          },
+          {
+            "name": "callback",
+            "type": "function",
+            "parameters": []
+          }
+        ]
       }
     ],
     "events": [
       {
         "name": "onPairing",
         "type": "function",
         "description": "Fired when a pairing event occurs.",
         "parameters": [
           {
             "name": "pairingEvent",
@@ skipping 132 matching lines @@
             "optional": true,
             "name": "passkey",
             "type": "integer",
             "description": "An integer between 0-999999 set in response to <code>requestPasskey</code>."
           }
         }
       }
     ]
   }
 ]