Remove redundant isBridgeless() checking

Summary:
3rd step of following 3 steps:

1, Rename hasActiveCatalystInstance() to hasActiveReactInstance() so it won't sounds like CatalystInstance-only. D27335055 (dfa8eb0558)
2, Implement hasActiveReactInstance() for Venice. D27343867
3, Remove previous mitigation. D27343952

Changelog:
[Category][Type] - Remove isBridgeless() mitigation

Reviewed By: mdvacca

Differential Revision: D27343952

fbshipit-source-id: 158175e58d0f4248623d369793e919e43e8ad972

ReactAndroid/src/main/java/com/facebook/react/bridge/ReactContextBaseJavaModule.java

@@ -52,8 +52,7 @@ public abstract class ReactContextBaseJavaModule extends BaseJavaModule {
    */
   @ThreadConfined(ANY)
   protected @Nullable final ReactApplicationContext getReactApplicationContextIfActiveOrWarn() {
-    if (mReactApplicationContext.hasActiveReactInstance()
+    if (mReactApplicationContext.hasActiveReactInstance()) {
-        || mReactApplicationContext.isBridgeless()) {
       return mReactApplicationContext;
     }
 

ReactAndroid/src/main/java/com/facebook/react/devsupport/DevSupportManagerBase.java

@@ -914,8 +914,7 @@ public abstract class DevSupportManagerBase
                         });
 
                     @Nullable ReactContext context = mCurrentContext;
-                    if (context == null
+                    if (context == null || !context.hasActiveReactInstance()) {
-                        || (!context.isBridgeless() && !context.hasActiveReactInstance())) {
                       return;
                     }
 

ReactAndroid/src/main/java/com/facebook/react/modules/dialog/DialogModule.java

@@ -129,8 +129,7 @@ public class DialogModule extends NativeDialogManagerAndroidSpec implements Life
     @Override
     public void onClick(DialogInterface dialog, int which) {
       if (!mCallbackConsumed) {
-        if (getReactApplicationContext().isBridgeless()
+        if (getReactApplicationContext().hasActiveReactInstance()) {
-            || getReactApplicationContext().hasActiveReactInstance()) {
           mCallback.invoke(ACTION_BUTTON_CLICKED, which);
           mCallbackConsumed = true;
         }
@@ -140,8 +139,7 @@ public class DialogModule extends NativeDialogManagerAndroidSpec implements Life
     @Override
     public void onDismiss(DialogInterface dialog) {
       if (!mCallbackConsumed) {
-        if (getReactApplicationContext().isBridgeless()
+        if (getReactApplicationContext().hasActiveReactInstance()) {
-            || getReactApplicationContext().hasActiveReactInstance()) {
           mCallback.invoke(ACTION_DISMISSED);
           mCallbackConsumed = true;
         }