bump protocol

Author: devtools-bot

_data/tot/protocol.json

@@ -10407,6 +10407,29 @@
                         }
                     ],
                     "description": "Clears storage for origin."
+                },
+                {
+                    "name": "getUsageAndQuota",
+                    "parameters": [
+                        {
+                            "name": "origin",
+                            "type": "string",
+                            "description": "Security origin."
+                        }
+                    ],
+                    "returns": [
+                        {
+                            "name": "usage",
+                            "type": "number",
+                            "description": "Storage usage (bytes)."
+                        },
+                        {
+                            "name": "quota",
+                            "type": "number",
+                            "description": "Storage quota (bytes)."
+                        }
+                    ],
+                    "description": "Returns usage and quota in bytes."
                 }
             ]
         },

_versions/tot.html

@@ -8,7 +8,7 @@ <h2 class="heading">latest (tip-of-tree)</h2>
 
 <h5 browser>Latest <a
    href="https://chromium.googlesource.com/chromium/src/+log/master/third_party/WebKit/Source/core/inspector/browser_protocol.json">browser_protocol.json</a> version updated:</h5>
-<code browser>Date:   Fri Jun 16 03:15:26 2017 -0700
+<code browser>Date:   Fri Jun 16 17:15:36 2017 -0700
 </code>
 
 <h5 js>Latest <a