Add enterprise policy to turn off Bluetooth.

chrome/browser/chrome_content_browser_client.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/chrome_content_browser_client.h"
 
 #include <map>
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 1970 matching lines @@
     const GURL& url,
     content::ResourceContext* context) {
   HostContentSettingsMap* content_settings =
       ProfileIOData::FromResourceContext(context)->GetHostContentSettingsMap();
 
   return content_settings->GetContentSetting(
              url, url, CONTENT_SETTINGS_TYPE_KEYGEN, std::string()) ==
          CONTENT_SETTING_ALLOW;
 }
 
+bool ChromeContentBrowserClient::AllowWebBluetooth(
+    content::BrowserContext* browser_context,
+    const url::Origin& requesting_origin,
+    const url::Origin& embedding_origin) {
+  HostContentSettingsMap* content_settings =

[bartfab (slow), 2016/02/26 18:00:44]

Nit: Const pointer to const.

[Jeffrey Yasskin, 2016/02/26 18:21:24]

Done.

+      HostContentSettingsMapFactory::GetForProfile(
+          Profile::FromBrowserContext(browser_context));
+
+  return content_settings->GetContentSetting(
+             GURL(requesting_origin.Serialize()),

[bartfab (slow), 2016/02/26 18:00:45]

Nit 1: #include "url/gurl.h"
Nit 2: #include "url/origin.h"

[Jeffrey Yasskin, 2016/02/26 18:21:25]

Done.

+             GURL(embedding_origin.Serialize()),
+             CONTENT_SETTINGS_TYPE_BLUETOOTH_GUARD,

[bartfab (slow), 2016/02/26 18:00:45]

Nit: #include "components/content_settings/core/common/content_settings_types.h"

[Jeffrey Yasskin, 2016/02/26 18:21:25]

Done.

+             std::string()) != CONTENT_SETTING_BLOCK;
+}
+
 net::URLRequestContext*
 ChromeContentBrowserClient::OverrideRequestContextForURL(
     const GURL& url, content::ResourceContext* context) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 #if defined(ENABLE_EXTENSIONS)
   if (url.SchemeIs(extensions::kExtensionScheme)) {
     ProfileIOData* io_data = ProfileIOData::FromResourceContext(context);
     return io_data->extensions_request_context();
   }
 #endif
@@ skipping 923 matching lines @@
   if (channel <= kMaxDisableEncryptionChannel) {
     static const char* const kWebRtcDevSwitchNames[] = {
       switches::kDisableWebRtcEncryption,
     };
     to_command_line->CopySwitchesFrom(from_command_line,
                                       kWebRtcDevSwitchNames,
                                       arraysize(kWebRtcDevSwitchNames));
   }
 }
 #endif  // defined(ENABLE_WEBRTC)