Fix a lot of support links.

chrome/app/resources/terms/chromeos/terms_en.html

Index: chrome/app/resources/terms/chromeos/terms_en.html
diff --git a/chrome/app/resources/terms/chromeos/terms_en.html b/chrome/app/resources/terms/chromeos/terms_en.html
index 0245e293b901a6dc1f829973e69bab3e282da2a3..b84f4fe55bc433924b0fb394acbc3c320cd7e7f9 100644
--- a/chrome/app/resources/terms/chromeos/terms_en.html
+++ b/chrome/app/resources/terms/chromeos/terms_en.html
@@ -52,7 +52,7 @@ h2 { font-size:1em; margin-top:0 }
 <p><strong>9. Content in the Services</strong></p>
 <p>9.1 You understand that all information (such as data files, written text, computer software, music, audio files or other sounds, photographs, videos or other images) which you may have access to as part of, or through your use of, the Services are the sole responsibility of the person from which such content originated. All such information is referred to below as the “Content.”</p>
 <p>9.2 You should be aware that Content presented to you as part of the Services, including but not limited to advertisements in the Services and sponsored Content within the Services may be protected by intellectual property rights which are owned by the sponsors or advertisers who provide that Content to Google (or by other persons or companies on their behalf). You may not modify, rent, lease, loan, sell, distribute or create derivative works based on this Content (either in whole or in part) unless you have been specifically told that you may do so by Google or by the owners of that Content, in a separate agreement.</p>
-<p>9.3 Google reserves the right (but shall have no obligation) to pre-screen, review, flag, filter, modify, refuse or remove any or all Content from any Service. For some of the Services, Google may provide tools to filter out explicit sexual content. These tools include the SafeSearch preference settings (see http://www.google.com/help/customize.html#safe). In addition, there are commercially available services and software to limit access to material that you may find objectionable.</p>
+<p>9.3 Google reserves the right (but shall have no obligation) to pre-screen, review, flag, filter, modify, refuse or remove any or all Content from any Service. For some of the Services, Google may provide tools to filter out explicit sexual content. These tools include the SafeSearch preference settings (see https://support.google.com/websearch/answer/510). In addition, there are commercially available services and software to limit access to material that you may find objectionable.</p>
 <p>9.4 You understand that by using the Services you may be exposed to Content that you may find offensive, indecent or objectionable and that, in this respect, you use the Services at your own risk.</p>
 <p>9.5 You agree that you are solely responsible for (and that Google has no responsibility to you or to any third party for) any Content that you create, transmit or display while using the Services and for the consequences of your actions (including any loss or damage which Google may suffer) by doing so. You retain copyright and any other rights you already hold in Content which you submit, post or display on or through, the Services.</p>
 <p><strong>10. Proprietary rights</strong></p>