1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
|
<!DOCTYPE html><!-- This page is a placeholder for generated extensions api doc. Note:
1) The <head> information in this page is significant, should be uniform
across api docs and should be edited only with knowledge of the
templating mechanism.
3) All <body>.innerHTML is genereated as an rendering step. If viewed in a
browser, it will be re-generated from the template, json schema and
authored overview content.
4) The <body>.innerHTML is also generated by an offline step so that this
page may easily be indexed by search engines.
--><html xmlns="http://www.w3.org/1999/xhtml"><head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link href="css/ApiRefStyles.css" rel="stylesheet" type="text/css">
<link href="css/print.css" rel="stylesheet" type="text/css" media="print">
<script type="text/javascript" src="../../../third_party/jstemplate/jstemplate_compiled.js">
</script>
<script type="text/javascript" src="../../../../third_party/json_minify/minify-sans-regexp.js">
</script>
<script type="text/javascript" src="js/api_page_generator.js"></script>
<script type="text/javascript" src="js/bootstrap.js"></script>
<script type="text/javascript" src="js/sidebar.js"></script>
<meta name="description" content="Documentation for the chrome.privacy module, which is part of the Google Chrome extension APIs."><title>Privacy - Google Chrome Extensions - Google Code</title></head>
<body> <div id="devModeWarning" class="displayModeWarning">
You are viewing extension docs in chrome via the 'file:' scheme: are you expecting to see local changes when you refresh? You'll need run chrome with --allow-file-access-from-files.
</div>
<div id="branchWarning" class="displayModeWarning">
<span>WARNING: This is the <span id="branchName">BETA</span> documentation.
It may not work with the stable release of Chrome.</span>
<select id="branchChooser">
<option>Choose a different version...
</option><option value="">Stable
</option><option value="beta">Beta
</option><option value="dev">Dev
</option><option value="trunk">Trunk
</option></select>
</div>
<div id="unofficialWarning" class="displayModeWarning">
<span>WARNING: This is unofficial documentation. It may not work with the
current release of Chrome.</span>
<button id="goToOfficialDocs">Go to the official docs</button>
</div>
<div id="gc-container" class="labs">
<!-- SUBTEMPLATES: DO NOT MOVE FROM THIS LOCATION -->
<!-- In particular, sub-templates that recurse, must be used by allowing
jstemplate to make a copy of the template in this section which
are not operated on by way of the jsskip="true" -->
<!-- /SUBTEMPLATES -->
<a id="top"></a>
<div id="skipto">
<a href="#gc-pagecontent">Skip to page content</a>
<a href="#gc-toc">Skip to main navigation</a>
</div>
<!-- API HEADER -->
<table id="header" width="100%" cellspacing="0" border="0">
<tbody><tr>
<td valign="middle"><a href="http://code.google.com/"><img src="images/code_labs_logo.gif" height="43" width="161" alt="Google Code Labs" style="border:0; margin:0;"></a></td>
<td valign="middle" width="100%" style="padding-left:0.6em;">
<form action="http://www.google.com/cse" id="cse" style="margin-top:0.5em">
<div id="gsc-search-box">
<input type="hidden" name="cx" value="002967670403910741006:61_cvzfqtno">
<input type="hidden" name="ie" value="UTF-8">
<input type="text" name="q" value="" size="55">
<input class="gsc-search-button" type="submit" name="sa" value="Search">
<br>
<span class="greytext">e.g. "page action" or "tabs"</span>
</div>
</form>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">google.load("elements", "1", {packages: "transliteration"});</script>
<script type="text/javascript" src="https://www.google.com/coop/cse/t13n?form=cse&t13n_langs=en"></script>
<script type="text/javascript" src="https://www.google.com/coop/cse/brand?form=cse&lang=en"></script>
</td>
</tr>
</tbody></table>
<div id="codesiteContent" class="">
<a id="gc-topnav-anchor"></a>
<div id="gc-topnav">
<h1>Google Chrome Extensions (<a href="http://code.google.com/labs/">Labs</a>)</h1>
<ul id="home" class="gc-topnav-tabs">
<li id="home_link">
<a href="index.html" title="Google Chrome Extensions home page">Home</a>
</li>
<li id="docs_link">
<a href="docs.html" title="Official Google Chrome Extensions documentation">Docs</a>
</li>
<li id="faq_link">
<a href="faq.html" title="Answers to frequently asked questions about Google Chrome Extensions">FAQ</a>
</li>
<li id="samples_link">
<a href="samples.html" title="Sample extensions (with source code)">Samples</a>
</li>
<li id="group_link">
<a href="http://groups.google.com/a/chromium.org/group/chromium-extensions" title="Google Chrome Extensions developer forum">Group</a>
</li>
<li id="so_link">
<a href="http://stackoverflow.com/questions/tagged/google-chrome-extension" title="[google-chrome-extension] tag on Stack Overflow">Questions?</a>
</li>
</ul>
</div> <!-- end gc-topnav -->
<div class="g-section g-tpl-170">
<!-- SIDENAV -->
<div class="g-unit g-first" id="gc-toc">
<ul>
<li><a href="getstarted.html">Getting Started</a></li>
<li><a href="overview.html">Overview</a></li>
<li><a href="whats_new.html">What's New?</a></li>
<li><h2><a href="devguide.html">Developer's Guide</a></h2>
<ul>
<li>Browser UI
<ul>
<li><a href="browserAction.html">Browser Actions</a></li>
<li><a href="contextMenus.html">Context Menus</a></li>
<li><a href="notifications.html">Desktop Notifications</a></li>
<li><a href="omnibox.html">Omnibox</a></li>
<li><a href="options.html">Options Pages</a></li>
<li><a href="override.html">Override Pages</a></li>
<li><a href="pageAction.html">Page Actions</a></li>
</ul>
</li>
<li>Browser Interaction
<ul>
<li><a href="bookmarks.html">Bookmarks</a></li>
<li><a href="cookies.html">Cookies</a></li>
<li><a href="devtools.html">Developer Tools</a></li>
<li><a href="events.html">Events</a></li>
<li><a href="history.html">History</a></li>
<li><a href="management.html">Management</a></li>
<li><a href="tabs.html">Tabs</a></li>
<li><a href="windows.html">Windows</a></li>
</ul>
</li>
<li>Implementation
<ul>
<li><a href="a11y.html">Accessibility</a></li>
<li><a href="background_pages.html">Background Pages</a></li>
<li><a href="content_scripts.html">Content Scripts</a></li>
<li><a href="xhr.html">Cross-Origin XHR</a></li>
<li><a href="i18n.html">Internationalization</a></li>
<li><a href="messaging.html">Message Passing</a></li>
<li><a href="permissions.html">Optional Permissions</a></li>
<li><a href="npapi.html">NPAPI Plugins</a></li>
</ul>
</li>
<li>Finishing
<ul>
<li><a href="hosting.html">Hosting</a></li>
<li><a href="external_extensions.html">Other Deployment Options</a></li>
</ul>
</li>
</ul>
</li>
<li><h2><a href="apps.html">Packaged Apps</a></h2></li>
<li><h2><a href="tutorials.html">Tutorials</a></h2>
<ul>
<li><a href="tut_debugging.html">Debugging</a></li>
<li><a href="tut_analytics.html">Google Analytics</a></li>
<li><a href="tut_oauth.html">OAuth</a></li>
</ul>
</li>
<li><h2>Reference</h2>
<ul>
<li>Formats
<ul>
<li><a href="manifest.html">Manifest Files</a></li>
<li><a href="match_patterns.html">Match Patterns</a></li>
</ul>
</li>
<li><a href="permission_warnings.html">Permission Warnings</a></li>
<li><a href="api_index.html">chrome.* APIs</a></li>
<li><a href="api_other.html">Other APIs</a></li>
</ul>
</li>
<li><h2><a href="samples.html">Samples</a></h2></li>
<div class="line"> </div>
<li><h2>More</h2>
<ul>
<li><a href="http://code.google.com/chrome/webstore/docs/index.html">Chrome Web Store</a></li>
<li><a href="http://code.google.com/chrome/apps/docs/developers_guide.html">Hosted Apps</a></li>
<li><a href="themes.html">Themes</a></li>
</ul>
</li>
</ul>
</div>
<script>
initToggles();
</script>
<div class="g-unit" id="gc-pagecontent">
<div id="pageTitle">
<h1 class="page_title">Privacy</h1>
</div>
<!-- TABLE OF CONTENTS -->
<div id="toc">
<h2>Contents</h2>
<ol>
<li>
<a href="#manifest">Manifest</a>
<ol>
</ol>
</li><li>
<a href="#usage">Usage</a>
<ol>
</ol>
</li><li>
<a href="#examples">Examples</a>
<ol>
</ol>
</li><li>
<a href="#manifest">Manifest</a>
<ol>
</ol>
</li><li>
<a href="#usage">Usage</a>
<ol>
</ol>
</li><li>
<a href="#examples">Examples</a>
<ol>
</ol>
</li>
<li>
<a href="#apiReference">API reference: chrome.privacy</a>
<ol>
<li>
<a href="#properties">Properties</a>
<ol>
<li>
<a href="#property-network">network</a>
</li><li>
<a href="#property-services">services</a>
</li><li>
<a href="#property-websites">websites</a>
</li>
</ol>
</li>
</ol>
</li>
</ol>
</div>
<!-- /TABLE OF CONTENTS -->
<!-- Standard content lead-in for experimental API pages -->
<!-- STATIC CONTENT PLACEHOLDER -->
<div id="static"><div id="pageData-name" class="pageData">Privacy</div>
<!-- BEGIN AUTHORED CONTENT -->
<p id="classSummary">
Use the <code>chrome.privacy</code> module to control usage of the features in
Chrome that can affect a user's privacy. This module relies on the
<a href="types.html#ChromeSetting">ChromeSetting prototype of the type API</a>
for getting and setting Chrome's configuration.
</p>
<p class="note">
The <a href="http://www.google.com/intl/en/landing/chrome/google-chrome-privacy-whitepaper.pdf">Chrome Privacy Whitepaper</a>
gives background detail regarding the features which this API can control.
</p>
<h2 id="manifest">Manifest</h2>
<p>
You must declare the "privacy" permission in your extension's
<a href="manifest.html">manifest</a> to use the API. For example:
</p>
<pre>{
"name": "My extension",
...
<b>"permissions": [
"privacy"
]</b>,
...
}</pre>
<h2 id="usage">Usage</h2>
<p>
Reading the current value of a Chrome setting is straightforward. You'll first
need to find the property you're interested in, then you'll call
<code>get()</code> on that object in order to retrieve its current value and
your extension's level of control. For example, to determine if Chrome's
Autofill feature is enabled, you'd write:
</p>
<pre>chrome.privacy.services.autofillEnabled.get({}, function(details) {
if (details.value)
console.log('Autofill is on!');
else
console.log('Autofill is off!');
});</pre>
<p>
Changing the value of a setting is a little bit more complex, simply because
you first must verify that your extension can control the setting. The user
won't see any change to her settings if your extension toggles a setting that
is either locked to a specific value by enterprise policies
(<code>levelOfControl</code> will be set to "not_controllable"), or if another
extension is controlling the value (<code>levelOfControl</code> will be set to
"controlled_by_other_extensions"). The <code>set()</code> call will succeed,
but the setting will be immediately overridden. As this might be confusing, it
is advisable to warn the user when the settings they've chosen aren't
practically applied.
</p>
<p class="note">
Full details about extensions' ability to control <code>ChromeSetting</code>s
can be found under
<a href="types.html#ChromeSetting">
<code>chrome.types.ChromeSetting</code></a>.
</p>
<p>
This means that you ought to use the <code>get()</code> method to determine
your level of access, and then only call <code>set()</code> if your extension
can grab control over the setting (in fact if your extension can't control the
setting it's probably a good idea to visually disable the functionality to
reduce user confusion):
</p>
<pre>chrome.privacy.services.autofillEnabled.get({}, function(details) {
if (details.levelOfControl === 'controllable_by_this_extension') {
chrome.privacy.services.autofillEnabled.set({ value: true }, function() {
if (chrome.extension.lastError === undefined)
console.log("Hooray, it worked!");
else
console.log("Sadness!", chrome.extension.lastError);
}
}
});</pre>
<p>
If you're interested in changes to a setting's value, add a listener to its
<code>onChange</code> event. Among other uses, this will allow you to warn the
user if a more recently installed extension grabs control of a setting, or if
enterprise policy overrides your control. To listen for changes to Autofill's
status, for example, the following code would suffice:
</p>
<pre>chrome.privacy.services.autofillEnabled.onChange.addListener(
function (details) {
// The new value is stored in `details.value`, the new level of control
// in `details.levelOfControl`, and `details.incognitoSpecific` will be
// `true` if the value is specific to Incognito mode.
});</pre>
<h2 id="examples">Examples</h2>
<p>
For example code, see the
<a href="samples.html#privacy">Privacy API samples</a>.
</p>
<!-- END AUTHORED CONTENT --><div id="pageData-name" class="pageData">Privacy</div>
<!-- BEGIN AUTHORED CONTENT -->
<p id="classSummary">
Use the <code>chrome.privacy</code> module to control usage of the features in
Chrome that can affect a user's privacy. This module relies on the
<a href="types.html#ChromeSetting">ChromeSetting prototype of the type API</a>
for getting and setting Chrome's configuration.
</p>
<p class="note">
The <a href="http://www.google.com/intl/en/landing/chrome/google-chrome-privacy-whitepaper.pdf">Chrome Privacy Whitepaper</a>
gives background detail regarding the features which this API can control.
</p>
<h2 id="manifest">Manifest</h2>
<p>
You must declare the "privacy" permission in your extension's
<a href="manifest.html">manifest</a> to use the API. For example:
</p>
<pre>{
"name": "My extension",
...
<b>"permissions": [
"privacy"
]</b>,
...
}</pre>
<h2 id="usage">Usage</h2>
<p>
Reading the current value of a Chrome setting is straightforward. You'll first
need to find the property you're interested in, then you'll call
<code>get()</code> on that object in order to retrieve its current value and
your extension's level of control. For example, to determine if Chrome's
Autofill feature is enabled, you'd write:
</p>
<pre>chrome.privacy.services.autofillEnabled.get({}, function(details) {
if (details.value)
console.log('Autofill is on!');
else
console.log('Autofill is off!');
});</pre>
<p>
Changing the value of a setting is a little bit more complex, simply because
you first must verify that your extension can control the setting. The user
won't see any change to her settings if you extension toggles a setting that
is either locked to a specific value by enterprise policies
(<code>levelOfControl</code> will be set to "not_controllable"), or if another
extension is controlling the value (<code>levelOfControl</code> will be set to
"controlled_by_other_extensions"). The <code>set()</code> call will succeed,
but the setting will be immediately overridden. As this might be confusing, it
is advisable to warn the user when the settings they've chosen aren't
practically applied.
</p>
<p class="note">
Full details about extensions' ability to control <code>ChromeSetting</code>s
can be found under
<a href="types.html#ChromeSetting">
<code>chrome.types.ChromeSetting</code></a>.
</p>
<p>
This means that you ought to use the <code>get()</code> method to determine
your level of access, and then only call <code>set()</code> if your extension
can grab control over the setting (in fact if your extension can't control the
setting it's probably a good idea to visibly disable the functionality to
reduce user confusion):
</p>
<pre>chrome.privacy.services.autofillEnabled.get({}, function(details) {
if (details.levelOfControl === 'controllable_by_this_extension') {
chrome.privacy.services.autofillEnabled.set({ value: true }, function() {
if (chrome.extension.lastError === undefined)
console.log("Hooray, it worked!");
else
console.log("Sadness!", chrome.extension.lastError);
}
}
});</pre>
<p>
If you're interested in changes to a setting's value, add a listener to its
<code>onChange</code> event. Among other uses, this will allow you to warn the
user if a more recently installed extension grabs control of a setting, or if
enterprise policy overrides your control. To listen for changes to Autofill's
status, for example, the following code would suffice:
</p>
<pre>chrome.privacy.services.autofillEnabled.onChange.addListener(
function (details) {
// The new value is stored in `details.value`, the new level of control
// in `details.levelOfControl`, and `details.incognitoSpecific` will be
// `true` if the value is specific to Incognito mode.
});</pre>
<h2 id="examples">Examples</h2>
<p>
For example code, see the
<a href="samples.html#privacy">Privacy API samples</a>.
</p>
<!-- END AUTHORED CONTENT -->
</div>
<!-- API PAGE -->
<div class="apiPage">
<a name="apiReference"></a>
<h2>API reference: chrome.privacy</h2>
<!-- PROPERTIES -->
<div class="apiGroup">
<a name="properties"></a>
<h3 id="properties">Properties</h3>
<div>
<a name="property-network"></a>
<h4>network</h4>
<div class="summary">
<!-- Note: intentionally longer 80 columns -->
<span>chrome.privacy.</span><span>network</span>
</div>
<div>
<dt>
<var>network</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<span>object</span>
</span>
</span>
)
</div>
</em>
</dt>
<dd>Settings that influence Chrome's handling of network connections in general.</dd>
<!-- OBJECT PROPERTIES -->
<dd>
<dl>
<div>
<div>
<dt>
<var>networkPredictionEnabled</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<a href="types.html#type-ChromeSetting">ChromeSetting</a>
</span>
</span>
)
</div>
</em>
</dt>
<dd>If enabled, Chrome attempts to speed up your web browsing experience by pre-resolving DNS entries, prerendering sites (<code><link rel='prefetch' ...></code>), and preemptively opening TCP and SSL connections to servers. This preference's value is a boolean, defaulting to <code>true</code>.</dd>
<!-- OBJECT PROPERTIES -->
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div>
</dl>
</dd>
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div><div>
<a name="property-services"></a>
<h4>services</h4>
<div class="summary">
<!-- Note: intentionally longer 80 columns -->
<span>chrome.privacy.</span><span>services</span>
</div>
<div>
<dt>
<var>services</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<span>object</span>
</span>
</span>
)
</div>
</em>
</dt>
<dd>Settings that enable or disable features that require third-party network services provided by Google and your default search provider.</dd>
<!-- OBJECT PROPERTIES -->
<dd>
<dl>
<div>
<div>
<dt>
<var>alternateErrorPagesEnabled</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<a href="types.html#type-ChromeSetting">ChromeSetting</a>
</span>
</span>
)
</div>
</em>
</dt>
<dd>If enabled, Chrome uses a web service to help resolve navigation errors. This preference's value is a boolean, defaulting to <code>true</code>.</dd>
<!-- OBJECT PROPERTIES -->
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div><div>
<div>
<dt>
<var>autofillEnabled</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<a href="types.html#type-ChromeSetting">ChromeSetting</a>
</span>
</span>
)
</div>
</em>
</dt>
<dd>If enabled, Chrome offers to automatically fill in forms. This preference's value is a boolean, defaulting to <code>true</code>.</dd>
<!-- OBJECT PROPERTIES -->
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div><div>
<div>
<dt>
<var>instantEnabled</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<a href="types.html#type-ChromeSetting">ChromeSetting</a>
</span>
</span>
)
</div>
</em>
</dt>
<dd>If enabled, Chrome automatically performs and displays search requests for text you type into the Omnibox as you type it. This preference's value is a boolean, defaulting to <code>true</code>.</dd>
<!-- OBJECT PROPERTIES -->
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div><div>
<div>
<dt>
<var>safeBrowsingEnabled</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<a href="types.html#type-ChromeSetting">ChromeSetting</a>
</span>
</span>
)
</div>
</em>
</dt>
<dd>If enabled, Chrome does its best to protect you from phishing and malware. This preference's value is a boolean, defaulting to <code>true</code>.</dd>
<!-- OBJECT PROPERTIES -->
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div><div>
<div>
<dt>
<var>searchSuggestEnabled</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<a href="types.html#type-ChromeSetting">ChromeSetting</a>
</span>
</span>
)
</div>
</em>
</dt>
<dd>If enabled, Chrome sends the text you type into the Omnibox to your default search engine, which provides predictions of websites and searches that are likely completions of what you've typed so far. This preference's value is a boolean, defaulting to <code>true</code>.</dd>
<!-- OBJECT PROPERTIES -->
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div><div>
<div>
<dt>
<var>spellingServiceEnabled</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<a href="types.html#type-ChromeSetting">ChromeSetting</a>
</span>
</span>
)
</div>
</em>
</dt>
<dd>If enabled, Chrome uses a web service to help correct spelling errors. This preference's value is a boolean, defaulting to <code>false</code>.</dd>
<!-- OBJECT PROPERTIES -->
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div><div>
<div>
<dt>
<var>translationServiceEnabled</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<a href="types.html#type-ChromeSetting">ChromeSetting</a>
</span>
</span>
)
</div>
</em>
</dt>
<dd>If enabled, Chrome offers to translate pages that aren't in a language you read. This preference's value is a boolean, defaulting to <code>true</code>.</dd>
<!-- OBJECT PROPERTIES -->
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div>
</dl>
</dd>
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div><div>
<a name="property-websites"></a>
<h4>websites</h4>
<div class="summary">
<!-- Note: intentionally longer 80 columns -->
<span>chrome.privacy.</span><span>websites</span>
</div>
<div>
<dt>
<var>websites</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<span>object</span>
</span>
</span>
)
</div>
</em>
</dt>
<dd>Settings that determine what information Chrome sends when requesting websites.</dd>
<!-- OBJECT PROPERTIES -->
<dd>
<dl>
<div>
<div>
<dt>
<var>thirdPartyCookiesAllowed</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<a href="types.html#type-ChromeSetting">ChromeSetting</a>
</span>
</span>
)
</div>
</em>
</dt>
<dd>If disabled, Chrome blocks third-party sites from setting cookies. The value of this preference is of type boolean, and the default value is <code>true</code>.</dd>
<!-- OBJECT PROPERTIES -->
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div><div>
<div>
<dt>
<var>hyperlinkAuditingEnabled</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<a href="types.html#type-ChromeSetting">ChromeSetting</a>
</span>
</span>
)
</div>
</em>
</dt>
<dd>If enabled, Chrome sends auditing pings when requested by a website (<code><a ping></code>). The value of this preference is of type boolean, and the default value is <code>true</code>.</dd>
<!-- OBJECT PROPERTIES -->
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div><div>
<div>
<dt>
<var>referrersEnabled</var>
<em>
<!-- TYPE -->
<div style="display:inline">
(
<span id="typeTemplate">
<span>
<a href="types.html#type-ChromeSetting">ChromeSetting</a>
</span>
</span>
)
</div>
</em>
</dt>
<dd>If enabled, Chrome sends <code>referer</code> headers with your requests. Yes, the name of this preference doesn't match the misspelled header. No, we're not going to change it. The value of this preference is of type boolean, and the default value is <code>true</code>.</dd>
<!-- OBJECT PROPERTIES -->
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div>
</dl>
</dd>
<!-- OBJECT METHODS -->
<!-- OBJECT EVENT FIELDS -->
<!-- FUNCTION PARAMETERS -->
</div>
</div>
</div> <!-- /apiGroup -->
<!-- METHODS -->
<!-- /apiGroup -->
<!-- EVENTS -->
<!-- /apiGroup -->
<!-- TYPES -->
<!-- /apiGroup -->
</div> <!-- /apiPage -->
</div> <!-- /gc-pagecontent -->
</div> <!-- /g-section -->
</div> <!-- /codesiteContent -->
<div id="gc-footer" --="">
<div class="text">
<p>
Except as otherwise <a href="http://code.google.com/policies.html#restrictions">noted</a>,
the content of this page is licensed under the <a rel="license" href="http://creativecommons.org/licenses/by/3.0/">Creative Commons
Attribution 3.0 License</a>, and code samples are licensed under the
<a rel="license" href="http://code.google.com/google_bsd_license.html">BSD License</a>.
</p>
<p>
©2011 Google
</p>
<!-- begin analytics -->
<script src="https://www.google-analytics.com/urchin.js" type="text/javascript"></script>
<script src="https://www.google-analytics.com/ga.js" type="text/javascript"></script>
<script type="text/javascript">
// chrome doc tracking
try {
var engdocs = _gat._getTracker("YT-10763712-2");
engdocs._trackPageview();
} catch(err) {}
// code.google.com site-wide tracking
try {
_uacct="UA-18071-1";
_uanchor=1;
_uff=0;
urchinTracker();
}
catch(e) {/* urchinTracker not available. */}
</script>
<!-- end analytics -->
</div>
</div> <!-- /gc-footer -->
</div> <!-- /gc-container -->
</body></html>
|
