Back out "Change StatusBar default style handling strategy"

Summary:
Original commit changeset: 76e7d0d45fd3

Changelog: [Internal]

Reviewed By: makovkastar

Differential Revision: D24783092

fbshipit-source-id: 876eaeaffbed63599553456f189f3675aa406e13

Libraries/Components/StatusBar/NativeStatusBarManagerAndroid.js

@@ -55,7 +55,6 @@ const NativeStatusBarManager = {
   /**
    *  - statusBarStyles can be:
    *    - 'default'
-   *    - 'light-content'
    *    - 'dark-content'
    */
   setStyle(statusBarStyle?: ?string): void {

Libraries/Components/StatusBar/StatusBar.js

@@ -25,7 +25,7 @@ import NativeStatusBarManagerIOS from './NativeStatusBarManagerIOS';
  */
 export type StatusBarStyle = $Keys<{
   /**
-   * Default status bar style (dark for iOS, no change for Android)
+   * Default status bar style (dark for iOS, light for Android)
    */
   default: string,
   /**

ReactAndroid/src/main/java/com/facebook/react/modules/statusbar/StatusBarModule.java

@@ -194,7 +194,7 @@ public class StatusBarModule extends NativeStatusBarManagerAndroidSpec {
               int systemUiVisibilityFlags = decorView.getSystemUiVisibility();
               if ("dark-content".equals(style)) {
                 systemUiVisibilityFlags |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
-              } else if ("light-content".equals(style)) {
+              } else {
                 systemUiVisibilityFlags &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
               }
               decorView.setSystemUiVisibility(systemUiVisibilityFlags);