Update issue tracker URL in documentation

Change-Id: Ica83202a23678ea3fb93dfcff1f40fbc83c42d66

Documentation/dev-design.txt

@@ -186,7 +186,7 @@ Gerrit is developed as a self-hosting open source project:
 * link:http://code.google.com/p/gerrit/[Project Homepage]
 * link:http://code.google.com/p/gerrit/downloads/list[Release Versions]
 * link:http://code.google.com/p/gerrit/source/checkout[Source]
-* link:http://code.google.com/p/gerrit/issues/list[Issue Tracking]
+* link:https://bugs.chromium.org/p/gerrit/issues/list[Issue Tracking]
 * link:https://review.source.android.com/[Change Review]
 
 

Documentation/error-has-duplicates.txt

@@ -10,7 +10,7 @@ Every change is expected to have an unique Change-Id.
 
 Since this error should never occur in practice, you should inform
 your Gerrit administrator if you hit this problem and/or
-link:http://code.google.com/p/gerrit/issues/list[open a Gerrit issue].
+link:https://bugs.chromium.org/p/gerrit/issues/list[open a Gerrit issue].
 
 In any case to not be blocked with your work, you can simply create a
 new Change-Id for your commit and then push it as new change to

Documentation/index.txt

@@ -88,7 +88,7 @@
 * link:licenses.html[Licenses and Notices]
 * link:http://code.google.com/p/gerrit/[Homepage]
 * link:http://gerrit-releases.storage.googleapis.com/index.html[Downloads]
-* link:http://code.google.com/p/gerrit/issues/list[Issue Tracking]
+* link:https://bugs.chromium.org/p/gerrit/issues/list[Issue Tracking]
 * link:http://code.google.com/p/gerrit/source/checkout[Source Code]
 * link:http://code.google.com/p/gerrit/wiki/Background[A History of Gerrit Code Review]