[sensors] Add Permission guard to the generic sensor apis.

chrome/android/java/src/org/chromium/chrome/browser/preferences/website/SingleWebsitePreferences.java

 // Copyright 2015 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.
 
 package org.chromium.chrome.browser.preferences.website;
 
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.res.Resources;
 import android.net.Uri;
@@ skipping 60 matching lines @@
     public static final String PREF_AUTOPLAY_PERMISSION = "autoplay_permission_list";
     public static final String PREF_BACKGROUND_SYNC_PERMISSION = "background_sync_permission_list";
     public static final String PREF_CAMERA_CAPTURE_PERMISSION = "camera_permission_list";
     public static final String PREF_COOKIES_PERMISSION = "cookies_permission_list";
     public static final String PREF_FULLSCREEN_PERMISSION = "fullscreen_permission_list";
     public static final String PREF_JAVASCRIPT_PERMISSION = "javascript_permission_list";
     public static final String PREF_KEYGEN_PERMISSION = "keygen_permission_list";
     public static final String PREF_LOCATION_ACCESS = "location_access_list";
     public static final String PREF_MIC_CAPTURE_PERMISSION = "microphone_permission_list";
     public static final String PREF_MIDI_SYSEX_PERMISSION = "midi_sysex_permission_list";
+    public static final String PREF_SENSORS_PERMISSION = "sensors_permission_list";
     public static final String PREF_NOTIFICATIONS_PERMISSION = "push_notifications_list";
     public static final String PREF_POPUP_PERMISSION = "popup_permission_list";
     public static final String PREF_PROTECTED_MEDIA_IDENTIFIER_PERMISSION =
             "protected_media_identifier_permission_list";
 
     // All permissions from the permissions preference category must be listed here.
     // TODO(mvanouwerkerk): Use this array in more places to reduce verbosity.
     private static final String[] PERMISSION_PREFERENCE_KEYS = {
             PREF_AUTOPLAY_PERMISSION,
             PREF_BACKGROUND_SYNC_PERMISSION,
@@ skipping 458 matching lines @@
             case PREF_JAVASCRIPT_PERMISSION:
                 return ContentSettingsType.CONTENT_SETTINGS_TYPE_JAVASCRIPT;
             case PREF_KEYGEN_PERMISSION:
                 return ContentSettingsType.CONTENT_SETTINGS_TYPE_KEYGEN;
             case PREF_LOCATION_ACCESS:
                 return ContentSettingsType.CONTENT_SETTINGS_TYPE_GEOLOCATION;
             case PREF_MIC_CAPTURE_PERMISSION:
                 return ContentSettingsType.CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC;
             case PREF_MIDI_SYSEX_PERMISSION:
                 return ContentSettingsType.CONTENT_SETTINGS_TYPE_MIDI_SYSEX;
+            case PREF_SENSORS_PERMISSION:
+                return ContentSettingsType.CONTENT_SETTINGS_TYPE_SENSORS;
             case PREF_NOTIFICATIONS_PERMISSION:
                 return ContentSettingsType.CONTENT_SETTINGS_TYPE_NOTIFICATIONS;
             case PREF_POPUP_PERMISSION:
                 return ContentSettingsType.CONTENT_SETTINGS_TYPE_POPUPS;
             case PREF_PROTECTED_MEDIA_IDENTIFIER_PERMISSION:
                 return ContentSettingsType.CONTENT_SETTINGS_TYPE_PROTECTED_MEDIA_IDENTIFIER;
             default:
                 return 0;
         }
     }
@@ skipping 44 matching lines @@
         } else if (PREF_JAVASCRIPT_PERMISSION.equals(preference.getKey())) {
             mSite.setJavaScriptPermission(permission);
         } else if (PREF_KEYGEN_PERMISSION.equals(preference.getKey())) {
             mSite.setKeygenPermission(permission);
         } else if (PREF_LOCATION_ACCESS.equals(preference.getKey())) {
             mSite.setGeolocationPermission(permission);
         } else if (PREF_MIC_CAPTURE_PERMISSION.equals(preference.getKey())) {
             mSite.setMicrophonePermission(permission);
         } else if (PREF_MIDI_SYSEX_PERMISSION.equals(preference.getKey())) {
             mSite.setMidiPermission(permission);
+        } else if (PREF_SENSORS_PERMISSION.equals(preference.getKey())) {
+            mSite.setSensorsPermission(permission);
         } else if (PREF_NOTIFICATIONS_PERMISSION.equals(preference.getKey())) {
             mSite.setNotificationPermission(permission);
         } else if (PREF_POPUP_PERMISSION.equals(preference.getKey())) {
             mSite.setPopupPermission(permission);
         } else if (PREF_PROTECTED_MEDIA_IDENTIFIER_PERMISSION.equals(preference.getKey())) {
             mSite.setProtectedMediaIdentifierPermission(permission);
         }
 
         return true;
     }
@@ skipping 53 matching lines @@
         mSite.setBackgroundSyncPermission(ContentSetting.DEFAULT);
         mSite.setCameraPermission(ContentSetting.DEFAULT);
         mSite.setCookiePermission(ContentSetting.DEFAULT);
         WebsitePreferenceBridge.nativeClearCookieData(mSite.getAddress().getTitle());
         mSite.setFullscreenPermission(ContentSetting.DEFAULT);
         mSite.setGeolocationPermission(ContentSetting.DEFAULT);
         mSite.setJavaScriptPermission(ContentSetting.DEFAULT);
         mSite.setKeygenPermission(ContentSetting.DEFAULT);
         mSite.setMicrophonePermission(ContentSetting.DEFAULT);
         mSite.setMidiPermission(ContentSetting.DEFAULT);
+        mSite.setSensorsPermission(ContentSetting.DEFAULT);
         mSite.setNotificationPermission(ContentSetting.DEFAULT);
         mSite.setPopupPermission(ContentSetting.DEFAULT);
         mSite.setProtectedMediaIdentifierPermission(ContentSetting.DEFAULT);
         for (UsbInfo info : mSite.getUsbInfo()) info.revoke();
 
         // Clear the storage and finish the activity if necessary.
         if (mSite.getTotalUsage() > 0) {
             clearStoredData();
         } else {
             // Clearing stored data implies popping back to parent menu if there
             // is nothing left to show. Therefore, we only need to explicitly
             // close the activity if there's no stored data to begin with.
             getActivity().finish();
         }
     }
 }