[7.x] Optimize Functions and Renderers for Webpack builds (#72683) (#72723)

# Conflicts:
#	x-pack/plugins/canvas/canvas_plugin_src/functions/common/index.ts

Author: clintandrewhall

x-pack/plugins/canvas/canvas_plugin_src/functions/browser/index.ts

@@ -5,8 +5,9 @@
  */
 
 import { functions as commonFunctions } from '../common';
+import { functions as externalFunctions } from '../external';
 import { location } from './location';
 import { markdown } from './markdown';
 import { urlparam } from './urlparam';
 
-export const functions = [location, markdown, urlparam, ...commonFunctions];
+export const functions = [location, markdown, urlparam, ...commonFunctions, ...externalFunctions];

x-pack/plugins/canvas/canvas_plugin_src/functions/common/index.ts

@@ -48,11 +48,6 @@ import { rounddate } from './rounddate';
 import { rowCount } from './rowCount';
 import { repeatImage } from './repeatImage';
 import { revealImage } from './revealImage';
-import { savedLens } from './saved_lens';
-import { savedMap } from './saved_map';
-// TODO: elastic/kibana#44822 Disabling pending filters work
-// import { savedSearch } from './saved_search';
-import { savedVisualization } from './saved_visualization';
 import { seriesStyle } from './seriesStyle';
 import { shape } from './shape';
 import { sort } from './sort';
@@ -111,11 +106,6 @@ export const functions = [
   revealImage,
   rounddate,
   rowCount,
-  savedLens,
-  savedMap,
-  // TODO: elastic/kibana#44822 Disabling pending filters work
-  // savedSearch,
-  savedVisualization,
   seriesStyle,
   shape,
   sort,

x-pack/plugins/canvas/canvas_plugin_src/functions/external/index.ts

@@ -0,0 +1,13 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { savedLens } from './saved_lens';
+import { savedMap } from './saved_map';
+import { savedVisualization } from './saved_visualization';
+// TODO: elastic/kibana#44822 Disabling pending filters work
+// import { savedSearch } from './saved_search';
+
+export const functions = [savedLens, savedMap, savedVisualization];