Introduce 'connecting' field to bluetooth device info for system tray

chrome/browser/chromeos/system/ash_system_tray_delegate.cc

 // Copyright (c) 2012 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 "chrome/browser/chromeos/system/ash_system_tray_delegate.h"
 
 #include <algorithm>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 570 matching lines @@
   virtual void GetAvailableBluetoothDevices(
       ash::BluetoothDeviceList* list) OVERRIDE {
     device::BluetoothAdapter::DeviceList devices =
         bluetooth_adapter_->GetDevices();
     for (size_t i = 0; i < devices.size(); ++i) {
       device::BluetoothDevice* device = devices[i];
       ash::BluetoothDeviceInfo info;
       info.address = device->GetAddress();
       info.display_name = device->GetName();
       info.connected = device->IsConnected();
+      info.connecting = device->IsConnecting();
       info.paired = device->IsPaired();
       list->push_back(info);
     }
   }
 
   virtual void BluetoothStartDiscovering() OVERRIDE {
     bluetooth_adapter_->StartDiscovering(
         base::Bind(&base::DoNothing),
         base::Bind(&BluetoothSetDiscoveringError));
   }
 
   virtual void BluetoothStopDiscovering() OVERRIDE {
     bluetooth_adapter_->StopDiscovering(
         base::Bind(&base::DoNothing),
         base::Bind(&BluetoothSetDiscoveringError));
   }
 
   virtual void ToggleBluetoothConnection(const std::string& address) OVERRIDE {
     device::BluetoothDevice* device = bluetooth_adapter_->GetDevice(address);
-    if (!device)
+    if (!device || device->IsConnecting())
       return;
     if (device->IsConnected()) {
       device->Disconnect(
           base::Bind(&base::DoNothing),
           base::Bind(&BluetoothDeviceDisconnectError));
     } else if (device->IsPaired()) {
       device->Connect(
           NULL,
           base::Bind(&base::DoNothing),
           base::Bind(&BluetoothDeviceConnectError));
@@ skipping 961 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(SystemTrayDelegate);
 };
 
 }  // namespace
 
 ash::SystemTrayDelegate* CreateSystemTrayDelegate() {
   return new chromeos::SystemTrayDelegate();
 }
 
 }  // namespace chromeos