<webview>: Move autosize from content to chrome

chrome/common/extensions/api/web_view_internal.json

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 [
   {
     "namespace": "webViewInternal",
     "description": "none",
     "compiler_options": {
       "implemented_in": "chrome/browser/extensions/api/web_view/web_view_internal_api.h"
     },
     "dependencies": ["contextMenusInternal"],
     "types": [
       {
+        "id": "Size",
+        "type": "object",
+        "properties": {
+          "width": {
+            "type": "integer"
+          },
+          "height": {
+            "type": "integer"
+          }
+        }
+      },
+      {
+        "id": "AutoSizeParams",
+        "type": "object",
+        "description": "Autosize parameters.",
+        "properties": {
+          "enableAutoSize": {
+            "type": "boolean"
+          },
+          "min": {
+            "$ref": "Size"
+          },
+          "max": {
+            "$ref": "Size"
+          }
+        }
+      },
+      {
         "id": "DataTypeSet",
         "type": "object",
         "description": "A set of data types. Missing data types are interpreted as <code>false</code>.",
         "properties": {
           "appcache": {
             "type": "boolean",
             "optional": true,
             "description": "Websites' appcaches."
           },
           "cookies": {
@@ skipping 637 matching lines @@
             "type": "integer",
             "name": "instanceId"
           },
           {
             "type": "string",
             "name": "src"
           }
         ]
       },
       {
+        "name": "setAutoSize",
+        "type": "function",
+        "parameters": [
+          {
+            "type": "integer",
+            "name": "instanceId",
+            "description": "The instance ID of the guest &lt;webview&gt; process. This not exposed to developers through the API."
+          },
+          {
+            "$ref": "AutoSizeParams",
+            "name": "params"
+          }
+        ]
+      },
+      {
         "name": "showContextMenu",
         "type": "function",
         "parameters": [
           {
             "type": "integer",
             "name": "instanceId",
             "description": "The instance ID of the guest &lt;webview&gt; process. This not exposed to developers through the API."
           },
           {
             "type": "integer",
@@ skipping 33 matching lines @@
     "events": [
       {
         "name": "onClicked",
         "type": "function",
         "nodoc": true,
         "$ref": "contextMenusInternal.onClicked"
       }
     ]
   }
 ]