DevTools: remove the --remote-debugging-frontend flag.

chrome/browser/devtools/frontend/devtools_discovery_page.html

Index: chrome/browser/devtools/frontend/devtools_discovery_page.html
diff --git a/chrome/browser/devtools/frontend/devtools_discovery_page.html b/chrome/browser/devtools/frontend/devtools_discovery_page.html
index 5eaf70492fe83bc70e513ac691b62b3dfb5cd683..63a0b44f0fb6bfd326e366cfed68dd42381a0c20 100644
--- a/chrome/browser/devtools/frontend/devtools_discovery_page.html
+++ b/chrome/browser/devtools/frontend/devtools_discovery_page.html
@@ -9,21 +9,21 @@ body {
 }
 
 #caption {
-  text-align: left;
   color: black;
   font-size: 16px;
   margin-top: 30px;
   margin-bottom: 0px;
   margin-left: 70px;
   height: 20px;
+  text-align: left;
 }
 
 #items {
   display: -webkit-box;
-  -webkit-box-orient: horizontal;
-  -webkit-box-lines: multiple;
   margin-left: 60px;
   margin-right: 60px;
+  -webkit-box-orient: horizontal;
+  -webkit-box-lines: multiple;
 }
 
 .frontend_ref {
@@ -32,13 +32,13 @@ body {
 }
 
 .thumbnail {
-  height: 132px;
-  width: 212px;
   background-attachment: scroll;
   background-origin: padding-box;
   background-repeat: no-repeat;
   border: 4px solid rgba(184, 184, 184, 1);
   border-radius: 5px;
+  height: 132px;
+  width: 212px;
   -webkit-transition-property: background-color, border-color;
   -webkit-transition: background-color 0.15s, 0.15s;
   -webkit-transition-delay: 0, 0;
@@ -64,27 +64,28 @@ body {
   margin: 5px;
   margin-top: 15px;
   height: 162px;
-  width: 222px;
   vertical-align: top;
+  width: 222px;
 }
 
 .text {
-  text-align: left;
-  font-size: 12px;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-  overflow: hidden;
   background: no-repeat 0;
   background-size: 16px;
-  padding: 2px 0px 0px 20px;
+  font-size: 12px;
   margin: 4px 0px 0px 4px;
+  overflow: hidden;
+  padding: 2px 0px 0px 20px;
+  text-align: left;
+  text-overflow: ellipsis;
+  white-space: nowrap;
 }
 </style>
 
 <script>
+
 function onLoad() {
   var tabsListRequest = new XMLHttpRequest();
-  tabsListRequest.open("GET", "/json", true);
+  tabsListRequest.open('GET', '/json/list', true);
   tabsListRequest.onreadystatechange = onReady;
   tabsListRequest.send();
 }
@@ -98,38 +99,50 @@ function onReady() {
   }
 }
 
+function overrideFrontendUrl(item) {
+  if (window.location.hash) {
+    var overridden_url = window.location.hash.substr(1);
+    var ws_suffix = item.webSocketDebuggerUrl.replace('ws://', 'ws=');
+    if (overridden_url.indexOf('?') == -1)
+      return overridden_url + '?' + ws_suffix;
+    else
+      return overridden_url + '&' + ws_suffix;
+  }
+  return item.devtoolsFrontendUrl;
+}
+
 function appendItem(item_object) {
   var frontend_ref;
   if (item_object.devtoolsFrontendUrl) {
-      frontend_ref = document.createElement("a");
-      frontend_ref.href = item_object.devtoolsFrontendUrl;
-      frontend_ref.title = item_object.title;
+    frontend_ref = document.createElement('a');
+    frontend_ref.href = overrideFrontendUrl(item_object);
+    frontend_ref.title = item_object.title;
   } else {
-      frontend_ref = document.createElement("div");
-      frontend_ref.title = "The tab already has an active debug session";
+    frontend_ref = document.createElement('div');
+    frontend_ref.title = 'The tab already has an active debug session';
   }
-  frontend_ref.className = "frontend_ref";
+  frontend_ref.className = 'frontend_ref';
 
-  var thumbnail = document.createElement("div");
+  var thumbnail = document.createElement('div');
   thumbnail.className = item_object.devtoolsFrontendUrl ?
-                        "thumbnail" : "thumbnail connected";
-  thumbnail.style.cssText = "background-image:url(" +
+                        'thumbnail' : 'thumbnail connected';
+  thumbnail.style.cssText = 'background-image:url(' +
                         item_object.thumbnailUrl +
-                        ")";
+                        ')';
   frontend_ref.appendChild(thumbnail);
 
-  var text = document.createElement("div");
-  text.className = "text";
+  var text = document.createElement('div');
+  text.className = 'text';
   text.innerText = item_object.description || item_object.title;
-  text.style.cssText = "background-image:url(" +
-                       item_object.faviconUrl + ")";
+  text.style.cssText = 'background-image:url(' +
+                       item_object.faviconUrl + ')';
   frontend_ref.appendChild(text);
 
-  var item = document.createElement("p");
-  item.className = "item";
+  var item = document.createElement('p');
+  item.className = 'item';
   item.appendChild(frontend_ref);
 
-  document.getElementById("items").appendChild(item);
+  document.getElementById('items').appendChild(item);
 }
 </script>
 </head>