[CRD iOS] Fix telemetry issues

remoting/ios/facade/remoting_service.mm

 // Copyright 2017 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.
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 #import "remoting/ios/facade/remoting_service.h"
 
@@ skipping 79 matching lines @@
           switch (host_status) {
             case remoting::kHostStatusOnline:
               status = "ONLINE";
               break;
             case remoting::kHostStatusOffline:
               status = "OFFLINE";
               break;
             default:
               NOTREACHED();
           }
-          // TODO(nicholss): Not yet integrated: createdTime, hostVersion,
-          // kind, offlineReason. Add them as the app will need this info.
+          // TODO(nicholss): Not yet integrated: createdTime, kind,
+          // offlineReason. Add them as the app will need this info.
           HostInfo* host = [[HostInfo alloc] init];
-          host.hostId =
-              [NSString stringWithCString:host_info.host_id.c_str()
-                                 encoding:[NSString defaultCStringEncoding]];
-          host.hostName =
-              [NSString stringWithCString:host_info.host_name.c_str()
-                                 encoding:[NSString defaultCStringEncoding]];
-          host.jabberId =
-              [NSString stringWithCString:host_info.host_jid.c_str()
-                                 encoding:[NSString defaultCStringEncoding]];
-          host.publicKey =
-              [NSString stringWithCString:host_info.public_key.c_str()
-                                 encoding:[NSString defaultCStringEncoding]];
-          host.status =
-              [NSString stringWithCString:status.c_str()
-                                 encoding:[NSString defaultCStringEncoding]];
+          host.hostId = base::SysUTF8ToNSString(host_info.host_id);
+          host.hostName = base::SysUTF8ToNSString(host_info.host_name);
+          host.hostOs = base::SysUTF8ToNSString(host_info.host_os);
+          host.hostOsVersion =
+              base::SysUTF8ToNSString(host_info.host_os_version);
+          host.hostVersion = base::SysUTF8ToNSString(host_info.host_version);
+          host.jabberId = base::SysUTF8ToNSString(host_info.host_jid);
+          host.publicKey = base::SysUTF8ToNSString(host_info.public_key);
+          host.status = base::SysUTF8ToNSString(status);
           [hosts addObject:host];
         }
         _hosts = hosts;
         [self hostListUpdated];
       }));
 }
 
 #pragma mark - Notifications
 
 - (void)hostListUpdated {
@@ skipping 31 matching lines @@
 }
 
 #pragma mark - Implementation
 
 - (void)requestHostListFetch {
   [_authentication
       callbackWithAccessToken:base::BindBlockArc(^(
                                   remoting::OAuthTokenGetter::Status status,
                                   const std::string& user_email,
                                   const std::string& access_token) {
-        NSString* accessToken =
-            [NSString stringWithCString:access_token.c_str()
-                               encoding:[NSString defaultCStringEncoding]];
+        NSString* accessToken = base::SysUTF8ToNSString(access_token);
         [self startHostListFetchWith:accessToken];
       })];
 }
 
 @end