Fix instacrash on login in rnfeed

Summary:build-break

Proguard was renaming MessageQueueThread interface methods that we reference from c++.

Differential Revision: D2960332

fb-gh-sync-id: 572dcd8a64e774f65c5abfb8cdf891efcb2bd591
shipit-source-id: 572dcd8a64e774f65c5abfb8cdf891efcb2bd591

ReactAndroid/src/main/java/com/facebook/react/bridge/queue/MessageQueueThread.java

@@ -36,12 +36,14 @@ public interface MessageQueueThread {
   /**
    * @return whether the current Thread is also the Thread associated with this MessageQueueThread.
    */
+  @DoNotStrip
   boolean isOnThread();
 
   /**
    * Asserts {@link #isOnThread()}, throwing a {@link AssertionException} (NOT an
    * {@link AssertionError}) if the assertion fails.
    */
+  @DoNotStrip
   void assertIsOnThread();
 
   /**
@@ -49,5 +51,6 @@ public interface MessageQueueThread {
    * thing the thread runs. If called from a separate thread, this will block until the thread can
    * be quit and joined.
    */
+  @DoNotStrip
   void quitSynchronous();
 }

ReactAndroid/src/main/java/com/facebook/react/bridge/queue/MessageQueueThreadImpl.java

@@ -82,6 +82,7 @@ public class MessageQueueThreadImpl implements MessageQueueThread {
   /**
    * @return whether the current Thread is also the Thread associated with this MessageQueueThread.
    */
+  @DoNotStrip
   @Override
   public boolean isOnThread() {
     return mLooper.getThread() == Thread.currentThread();
@@ -91,6 +92,7 @@ public class MessageQueueThreadImpl implements MessageQueueThread {
    * Asserts {@link #isOnThread()}, throwing a {@link AssertionException} (NOT an
    * {@link AssertionError}) if the assertion fails.
    */
+  @DoNotStrip
   @Override
   public void assertIsOnThread() {
     SoftAssertions.assertCondition(isOnThread(), mAssertionErrorMessage);
@@ -100,6 +102,7 @@ public class MessageQueueThreadImpl implements MessageQueueThread {
    * Quits this queue's Looper. If that Looper was running on a different Thread than the current
    * Thread, also waits for the last message being processed to finish and the Thread to die.
    */
+  @DoNotStrip
   @Override
   public void quitSynchronous() {
     mIsFinished = true;