Adding policy support to the new network configuration stack.

chrome/common/extensions/api/networking_private.json

Index: chrome/common/extensions/api/networking_private.json
diff --git a/chrome/common/extensions/api/networking_private.json b/chrome/common/extensions/api/networking_private.json
index 6245a313e7f735cc29bd9ee0a80a207629b14160..5074385535f2a666b9e275e17d84c16c4ba42092 100644
--- a/chrome/common/extensions/api/networking_private.json
+++ b/chrome/common/extensions/api/networking_private.json
@@ -16,6 +16,11 @@
         "additionalProperties": { "type": "any" }
       },
       {
+        "id": "ManagedNetworkProperties",
+        "type": "object",
+        "additionalProperties": { "type": "any" }
+      },
+      {
         "id": "VerificationProperties",
         "type": "object",
         "properties": {
@@ -66,6 +71,28 @@
         ]
       },
       {
+        "name": "getManagedProperties",
+        "description": "Gets the merged properties of the network with id networkGuid from the sources: User settings, shared settings, user policy and device policy.",
+        "parameters": [
+          {
+            "name": "networkGuid",
+            "type": "string",
+            "description": "The unique identifier of the network to get properties from."
+          },
+          {
+            "name": "callback",
+            "type": "function",
+            "parameters": [
+              {
+                "name": "properties",
+                "$ref": "ManagedNetworkProperties",
+                "description": "Results of the query for managed network properties."
+              }
+            ]
+          }
+        ]
+      },
+      {
         "name": "getState",
         "description": "Gets the cached read-only properties of the network with id networkGuid.  This is meant to be a higher performance function than getProperties, which requires a round trip to query the networking subsystem.  It only returns a subset of the properties returned by getProperties.",
         "parameters": [