Roll Chromium DEPS to r158060

Unreviewed, rolled DEPS.

* DEPS:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@129261 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebKit/chromium/ChangeLog

+2012-09-21  Dirk Pranke  <dpranke@chromium.org>
+
+        Roll Chromium DEPS to r158060
+
+        Unreviewed, rolled DEPS.
+
+        * DEPS:
+
 2012-09-21  Chris Rogers  <crogers@google.com>
         Add Web Audio support for deprecated/legacy APIs

Source/WebKit/chromium/DEPS

@@ -32,7 +32,7 @@
 
 vars = {
   'chromium_svn': 'http://src.chromium.org/svn/trunk/src',
-  'chromium_rev': '157991'
+  'chromium_rev': '158060'
 }
 
 deps = {