Remove some mocks that are already packaged by InitializeJavaScriptAppEngine (#6642)

(cherry picked from commit 760b1ef4c3)

gulpfile.js

@@ -39,9 +39,7 @@ var whiteListNames = [
   'deepFreezeAndThrowOnMutationInDev',
   'flattenStyle',
   'InitializeJavaScriptAppEngine',
-  'JSTimersExecution',
   'RCTEventEmitter',
-  'RCTLog',
   'TextInputState',
   'UIManager',
   'View',

src/renderers/native/ReactNativeDefaultInjection.js

@@ -15,11 +15,13 @@
  * Make sure essential globals are available and are patched correctly. Please don't remove this
  * line. Bundles created by react-packager `require` it before executing any application code. This
  * ensures it exists in the dependency graph and can be `require`d.
+ * TODO: require this in packager, not in React #10932517
  */
 require('InitializeJavaScriptAppEngine');
 
 var EventPluginHub = require('EventPluginHub');
 var EventPluginUtils = require('EventPluginUtils');
+var RCTEventEmitter = require('RCTEventEmitter');
 var ReactComponentEnvironment = require('ReactComponentEnvironment');
 var ReactDefaultBatchingStrategy = require('ReactDefaultBatchingStrategy');
 var ReactElement = require('ReactElement');
@@ -28,6 +30,7 @@ var ReactNativeBridgeEventPlugin = require('ReactNativeBridgeEventPlugin');
 var ReactNativeComponent = require('ReactNativeComponent');
 var ReactNativeComponentEnvironment = require('ReactNativeComponentEnvironment');
 var ReactNativeComponentTree = require('ReactNativeComponentTree');
+var ReactNativeEventEmitter = require('ReactNativeEventEmitter');
 var ReactNativeEventPluginOrder = require('ReactNativeEventPluginOrder');
 var ReactNativeGlobalResponderHandler = require('ReactNativeGlobalResponderHandler');
 var ReactNativeTextComponent = require('ReactNativeTextComponent');
@@ -38,12 +41,12 @@ var ResponderEventPlugin = require('ResponderEventPlugin');
 
 var invariant = require('invariant');
 
-// Just to ensure this gets packaged, since its only caller is from Native.
-require('RCTEventEmitter');
-require('RCTLog');
-require('JSTimersExecution');
-
 function inject() {
+  /**
+   * Register the event emitter with the native bridge
+   */
+  RCTEventEmitter.register(ReactNativeEventEmitter);
+
   /**
    * Inject module for resolving DOM hierarchy and plugin ordering.
    */

src/renderers/native/ReactNativeEventEmitter.js

@@ -11,13 +11,13 @@
  */
 'use strict';
 
+var EventConstants = require('EventConstants');
 var EventPluginHub = require('EventPluginHub');
 var EventPluginRegistry = require('EventPluginRegistry');
 var ReactEventEmitterMixin = require('ReactEventEmitterMixin');
 var ReactNativeComponentTree = require('ReactNativeComponentTree');
 var ReactNativeTagHandles = require('ReactNativeTagHandles');
 var ReactUpdates = require('ReactUpdates');
-var EventConstants = require('EventConstants');
 
 var warning = require('warning');
 

src/renderers/native/__mocks__/InitializeJavaScriptAppEngine.js

@@ -11,4 +11,4 @@
 
 // Noop
 
-// TODO: Move all initialization callers back into react-native
+// TODO #10932517: Move all initialization callers back into react-native

src/renderers/native/__mocks__/JSTimersExecution.js

@@ -1,14 +0,0 @@
-/**
- * Copyright 2013-2015, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- */
-
-'use strict';
-
-// Noop
-
-// TODO: Move all initialization callers back into react-native

src/renderers/native/__mocks__/RCTEventEmitter.js

@@ -9,6 +9,8 @@
 
 'use strict';
 
-// Noop
+var RCTEventEmitter = {
+  register: jest.fn(),
+};
 
-// TODO: Move all initialization callers back into react-native
+module.exports = RCTEventEmitter;

src/renderers/native/__mocks__/RCTLog.js

@@ -1,14 +0,0 @@
-/**
- * Copyright 2013-2015, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- */
-
-'use strict';
-
-// Noop
-
-// TODO: Move all initialization callers back into react-native