Split NativeLinking into NativeIntentManager and NativeLinkingManager

Summary:
The iOS and Android NativeModules are very different. It's better to split the two interfaces, than to have one merged interface.

Changelog: [Internal]

Reviewed By: fkgozali

Differential Revision: D24324247

fbshipit-source-id: 097273829ffc719eff006ed2dde55f0dd6bd7d95

ReactAndroid/src/main/java/com/facebook/react/modules/intent/IntentModule.java

@@ -15,7 +15,7 @@ import android.net.Uri;
 import android.nfc.NfcAdapter;
 import android.provider.Settings;
 import androidx.annotation.Nullable;
-import com.facebook.fbreact.specs.NativeLinkingSpec;
+import com.facebook.fbreact.specs.NativeIntentAndroidSpec;
 import com.facebook.react.bridge.JSApplicationIllegalArgumentException;
 import com.facebook.react.bridge.Promise;
 import com.facebook.react.bridge.ReactApplicationContext;
@@ -26,7 +26,7 @@ import com.facebook.react.module.annotations.ReactModule;
 
 /** Intent module. Launch other activities or open URLs. */
 @ReactModule(name = IntentModule.NAME)
-public class IntentModule extends NativeLinkingSpec {
+public class IntentModule extends NativeIntentAndroidSpec {
 
   public static final String NAME = "IntentAndroid";
 
@@ -237,14 +237,4 @@ public class IntentModule extends NativeLinkingSpec {
 
     getReactApplicationContext().startActivity(intent);
   }
-
-  @Override
-  public void addListener(String eventName) {
-    // iOS only
-  }
-
-  @Override
-  public void removeListeners(double count) {
-    // iOS only
-  }
 }