Change CBD layout and texts

components/browsing_data_strings.grdp

Index: components/browsing_data_strings.grdp
diff --git a/components/browsing_data_strings.grdp b/components/browsing_data_strings.grdp
index 744a4e684bea0c6c8f1c96115f593761cedf9ff9..c63c268d63fd0ef1e0753bff627b56cb01a35a93 100644
--- a/components/browsing_data_strings.grdp
+++ b/components/browsing_data_strings.grdp
@@ -22,6 +22,9 @@
   <message name="IDS_DEL_CACHE_COUNTER_ALMOST_EMPTY" desc="A counter showing that the user's cache is almost empty, having less than 1 MB of data.">
     less than 1 MB
   </message>
+  <message name="IDS_DEL_CACHE_COUNTER_BASIC" desc="A counter showing the size of the users's cache including either 'x MB' or 'less than x MB' as $1.">

[msramek, 2017/03/22 14:40:21]

nit: ... and explaining that the cache is used to speed up the loading of
websites.

[dullweber, 2017/03/23 10:22:34]

Done.

+    Frees up <ph name="SIZE">$1<ex>328 MB</ex></ph>. Some sites may load more slowly on your next visit.
+  </message>
   <message name="IDS_DEL_PASSWORDS_COUNTER" desc="A counter showing how many passwords the user has.">
     {COUNT, plural,
      =0 {none}