DevTools: add console test helpers to new test runner & migrate a console test

third_party/WebKit/Source/devtools/front_end/counters/module.json

Index: third_party/WebKit/Source/devtools/front_end/counters/module.json
diff --git a/third_party/WebKit/Source/devtools/front_end/counters/module.json b/third_party/WebKit/Source/devtools/front_end/counters/module.json
new file mode 100644
index 0000000000000000000000000000000000000000..d3185a5221f5959eec83fa57f0d17db2b645fc3d
--- /dev/null
+++ b/third_party/WebKit/Source/devtools/front_end/counters/module.json
@@ -0,0 +1,21 @@
+{

[caseq, 2017/07/12 01:04:33]

Let's call this console_counters? Also, I think this could as well be extracted
into a separate CL.

[chenwilliam, 2017/07/12 22:02:58]

OK - I'll do it in a f/u CL.

+    "extensions": [
+        {
+            "type": "@UI.ToolbarItem.Provider",
+            "className": "Counters.WarningErrorCounter",
+            "order": 1,
+            "location": "main-toolbar-right"
+        }
+    ],
+    "dependencies": [
+        "common",
+        "ui",
+        "console_model"
+    ],
+    "scripts": [
+        "WarningErrorCounter.js"
+    ],
+    "resources": [
+        "errorWarningCounter.css"
+    ]
+}