Revert "For Fabric, send message to get Authorization token from iframe parent"

This reverts commit 9db06af552.

src/Contracts/FabricContract.ts

@@ -1,47 +1,25 @@
-import { AuthorizationToken, MessageTypes } from "./MessageTypes";
-
 export type FabricMessage =
   | {
-    type: "newContainer";
-    databaseName: string;
-  }
-  | {
-    type: "initialize";
-    connectionString: string | undefined;
-  }
-  | {
-    type: "openTab";
-    databaseName: string;
-    collectionName: string | undefined;
-  }
-  | {
-    type: "authorizationToken";
-    message: {
-      id: string;
-      error: string | undefined;
-      data: AuthorizationToken;
+      type: "newContainer";
+      databaseName: string;
     }
-  };
+  | {
+      type: "initialize";
+      connectionString: string | undefined;
+    }
+  | {
+      type: "openTab";
+      databaseName: string;
+      collectionName: string | undefined;
+    };
 
 export type DataExploreMessage =
   | "ready"
   | {
-    type: MessageTypes.TelemetryInfo;
-    data: {
-      action: "LoadDatabases";
-      actionModifier: "success" | "start";
-      defaultExperience: "SQL";
+      type: number;
+      data: {
+        action: "LoadDatabases";
+        actionModifier: "success" | "start";
+        defaultExperience: "SQL";
+      };
     };
-  }
-  | {
-    type: MessageTypes.GetAuthorizationToken;
-    id: string;
-    params: [{
-      verb: string;
-      resourceId: string;
-      resourceType: string;
-      headers: {
-        [key: string]: string;
-      }
-    }];
-  };