Update idlsync.py to pull in dependencies required for chrome api generation.

third_party/chrome/tools/test/permissions.json

Index: third_party/chrome/tools/test/permissions.json
diff --git a/third_party/chrome/tools/test/permissions.json b/third_party/chrome/tools/test/permissions.json
deleted file mode 100644
index 1f4cb9f2d9c6ef0f4e4d4159e29faca8213f41d6..0000000000000000000000000000000000000000
--- a/third_party/chrome/tools/test/permissions.json
+++ /dev/null
@@ -1,139 +0,0 @@
-[
-  {
-    "namespace": "permissions",
-    "types": [
-      {
-        "id": "Permissions",
-        "type": "object",
-        "properties": {
-          "permissions": {
-            "type": "array",
-            "items": {"type": "string"},
-            "optional": true,
-            "description": "List of named permissions (does not include hosts or origins)."
-          },
-          "origins": {
-            "type": "array",
-            "items": {"type": "string"},
-            "optional": true,
-            "description": "List of origin permissions."
-          }
-        }
-      }
-    ],
-    "events": [
-      {
-        "name": "onAdded",
-        "type": "function",
-        "description": "Fired when the extension acquires new permissions.",
-        "parameters": [
-          {
-            "$ref": "Permissions",
-            "name": "permissions",
-            "description": "The newly acquired permissions."
-          }
-        ]
-      },
-      {
-        "name": "onRemoved",
-        "type": "function",
-        "description": "Fired when access to permissions has been removed from the extension.",
-        "parameters": [
-          {
-            "$ref": "Permissions",
-            "name": "permissions",
-            "description": "The permissions that have been removed."
-          }
-        ]
-      }
-     ],
-    "functions": [
-      {
-        "name": "getAll",
-        "type": "function",
-        "description": "Gets the extension's current set of permissions.",
-        "parameters": [
-          {
-            "name": "callback",
-            "type": "function",
-            "parameters": [
-               {
-                "name": "permissions",
-                "$ref": "Permissions",
-                "description": "The extension's active permissions."
-              }
-            ]
-          }
-        ]
-      },
-      {
-        "name": "contains",
-        "type": "function",
-        "description": "Checks if the extension has the specified permissions.",
-        "parameters": [
-          {
-            "name": "permissions",
-            "$ref": "Permissions"
-          },
-          {
-            "name": "callback",
-            "type": "function",
-            "parameters": [
-              {
-                "name": "result",
-                "type": "boolean",
-                "description": "True if the extension has the specified permissions."
-              }
-            ]
-          }
-        ]
-      },
-      {
-        "name": "request",
-        "type": "function",
-        "description": "Requests access to the specified permissions. These permissions must be defined in the optional_permissions field of the manifest. If there are any problems requesting the permissions, <a href='extension.html#property-lastError'>chrome.runtime.lastError</a> will be set.",
-        "parameters": [
-          {
-            "name": "permissions",
-            "$ref": "Permissions"
-          },
-          {
-            "name": "callback",
-            "type": "function",
-            "optional": true,
-            "parameters": [
-              {
-                "name": "granted",
-                "type": "boolean",
-                "description": "True if the user granted the specified permissions."
-              }
-            ]
-          }
-        ]
-      },
-      {
-        "name": "remove",
-        "type": "function",
-        "description": "Removes access to the specified permissions. If there are any problems removing the permissions, <a href='extension.html#property-lastError'>chrome.runtime.lastError</a> will be set.",
-        "parameters": [
-          {
-            "name": "permissions",
-            "$ref": "Permissions"
-          },
-          {
-            "name": "callback",
-            "type": "function",
-            "optional": true,
-            "parameters": [
-              {
-                "name": "removed",
-                "type": "boolean",
-                "description": "True if the permissions were removed."
-              }
-            ]
-          }
-        ]
-      }
-    ]
-  }
-]