Update the metrics side bar pane and computed style pane after main frame resize.

Source/devtools/protocol.json

 {
     "version": { "major": "1", "minor": "1" },
     "domains": [{
         "domain": "Inspector",
         "hidden": true,
         "types": [],
         "commands": [
             {
                 "name": "enable",
                 "description": "Enables inspector domain notifications."
@@ skipping 541 matching lines @@
             },
             {
                 "name": "frameClearedScheduledNavigation",
                 "description": "Fired when frame no longer has a scheduled navigation.",
                 "parameters": [
                     { "name": "frameId", "$ref": "FrameId", "description": "Id of the frame that has cleared its scheduled navigation." }
                 ],
                 "hidden": true
             },
             {
+                "name": "frameResized",
+                "hidden": true
+            },
+            {
                 "name": "javascriptDialogOpening",
                 "description": "Fired when a JavaScript initiated dialog (alert, confirm, prompt, or onbeforeunload) is about to open.",
                 "parameters": [
                     { "name": "message", "type": "string", "description": "Message that will be displayed by the dialog." }
                 ],
                 "hidden": true
             },
             {
                 "name": "javascriptDialogClosed",
                 "description": "Fired when a JavaScript initiated dialog (alert, confirm, prompt, or onbeforeunload) has been closed.",
@@ skipping 3465 matching lines @@
                 "parameters": [
                     { "name": "value", "type": "array", "items": { "type": "object" } }
                 ]
             },
             {
                 "name": "tracingComplete"
             }
         ]
     }]
 }