Show logname on logging tab (#3394)

Show logname

locales/en/messages.json

@@ -2903,6 +2903,9 @@
     "loggingLogSize": {
         "message": "Log Size:"
     },
+    "loggingLogName": {
+        "message": "Log Name:"
+    },
     "loggingButtonLogFile": {
         "message": "Select Log File"
     },

src/js/tabs/logging.js

@@ -308,6 +308,11 @@ logging.initialize = function (callback) {
 
             // update log size in UI on fileWriter creation
             $('.size').text(bytesToSize(fileWriter.length));
+            // update log name in UI
+            chrome.fileSystem.getDisplayPath(fileEntry, function (path) {
+               $('.name').text(path);
+            });
+
         }, function (e) {
             // File is not readable or does not exist!
             console.error(e);

src/tabs/logging.html

@@ -62,6 +62,8 @@
                 <dd class="samples">0</dd>
                 <dt i18n="loggingLogSize"></dt>
                 <dd class="size">0 Bytes</dd>
+                <dt i18n="loggingLogName"></dt>
+                <dd class="name"></dd>
             </dl>
         </div>
     </div>