Update references to sandbox app samples.

R=mangini@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10825266

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@150844 0039d316-1c4b-4281-b951-d872f2087c98

chrome/common/extensions/docs/apps/app_external.html

@@ -226,11 +226,10 @@ and post-messaging to communicate between the event page and sandboxed content
 and indirectly access the APIs.
 </p>
 <p class="note">
-<b>API Samples: </b>
+<b>API Sample: </b>
 Want to play with the code?
 Check out the
-<a href="https://github.com/GoogleChrome/chrome-app-samples/tree/master/eval-in-iframe">eval-in-iframe</a>
-and <a href="https://github.com/GoogleChrome/chrome-app-samples/tree/master/regex-tester">regex-tester</a> samples.
+<a href="https://github.com/GoogleChrome/chrome-app-samples/tree/master/sandbox">sandbox</a> sample.
 </p>
 <h2 id="external">Referencing external resources</h2>
 <p>

chrome/common/extensions/docs/server2/templates/articles/app_external.html

@@ -18,11 +18,10 @@ and indirectly access the APIs.
 </p>
 
 <p class="note">
-<b>API Samples: </b>
+<b>API Sample: </b>
 Want to play with the code?
 Check out the
-<a href="https://github.com/GoogleChrome/chrome-app-samples/tree/master/eval-in-iframe">eval-in-iframe</a>
-and <a href="https://github.com/GoogleChrome/chrome-app-samples/tree/master/regex-tester">regex-tester</a> samples.
+<a href="https://github.com/GoogleChrome/chrome-app-samples/tree/master/sandbox">sandbox</a> sample.
 </p>
 
 <h2 id="external">Referencing external resources</h2>
@@ -279,4 +278,4 @@ var messageHandler = function(e) {
 window.addEventListener('message', messageHandler);
 </pre>
 
-<p class="backtotop"><a href="#top">Back to top</a></p>
\ No newline at end of file
+<p class="backtotop"><a href="#top">Back to top</a></p>

chrome/common/extensions/docs/static/app_external.html

@@ -18,11 +18,10 @@ and indirectly access the APIs.
 </p>
 
 <p class="note">
-<b>API Samples: </b>
+<b>API Sample: </b>
 Want to play with the code?
 Check out the
-<a href="https://github.com/GoogleChrome/chrome-app-samples/tree/master/eval-in-iframe">eval-in-iframe</a>
-and <a href="https://github.com/GoogleChrome/chrome-app-samples/tree/master/regex-tester">regex-tester</a> samples.
+<a href="https://github.com/GoogleChrome/chrome-app-samples/tree/master/sandbox">sandbox</a> sample.
 </p>
 
 <h2 id="external">Referencing external resources</h2>