Implementation of the Extension Activity Log UI behind a flag.

chrome/browser/resources/extensions/extension_activity.css

Index: chrome/browser/resources/extensions/extension_activity.css
diff --git a/chrome/browser/resources/extensions/extension_activity.css b/chrome/browser/resources/extensions/extension_activity.css
new file mode 100644
index 0000000000000000000000000000000000000000..290e61f0a4dfaa52012775c69f8cf9cba3b2382c
--- /dev/null
+++ b/chrome/browser/resources/extensions/extension_activity.css
@@ -0,0 +1,17 @@
+/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.

[Dan Beam, 2012/01/28 04:24:41]

nit: * found in the LICENSE file. */

[Eric Dingle, 2012/01/30 18:27:11]

Done.

+ */
+
+body {
+  -webkit-padding-start: 0.67em;
+}
+
+#extension-activity-list {
+  -webkit-padding-before: 0.67em;
+}
+
+.extension-activity-time,
+.extension-activity-label {
+  -webkit-padding-end: 10px;
+}