DevTools: Address empty query parameters being displayed fugly.

third_party/WebKit/Source/devtools/front_end/sdk/NetworkRequest.js

Index: third_party/WebKit/Source/devtools/front_end/sdk/NetworkRequest.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sdk/NetworkRequest.js b/third_party/WebKit/Source/devtools/front_end/sdk/NetworkRequest.js
index 1cd8eadd508411fbc30eae829d55b32ea68cdd6d..83ad41075e7ed40d78cb6622b4c0ea33885d6e0f 100644
--- a/third_party/WebKit/Source/devtools/front_end/sdk/NetworkRequest.js
+++ b/third_party/WebKit/Source/devtools/front_end/sdk/NetworkRequest.js
@@ -859,10 +859,15 @@ WebInspector.NetworkRequest.prototype = {
         function parseNameValue(pair)
         {
             var position = pair.indexOf("=");
-            if (position === -1)
+            if (position === -1) {
+                if (pair === "") {
+                    return {name: "(empty)", value: "(empty)"};

[caseq, 2016/04/06 18:36:43]

I'd rather say we could skip these, but if the consensus is there's value of it
being shown, let's move the logic from the model level to the UI level and make
sure this "(empty)" gets displayed differently (e.g. subdued) from the actual
names obtained from the query string.

+                }
                 return {name: pair, value: ""};
-            else
+            }
+            else {
                 return {name: pair.substring(0, position), value: pair.substring(position + 1)};
+            }
         }
         return queryString.split("&").map(parseNameValue);
     },