Cache proxy view return value to avoid deadlock

content/public/android/java/src/org/chromium/content/browser/input/ThreadedInputConnectionFactory.java

Index: content/public/android/java/src/org/chromium/content/browser/input/ThreadedInputConnectionFactory.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/input/ThreadedInputConnectionFactory.java b/content/public/android/java/src/org/chromium/content/browser/input/ThreadedInputConnectionFactory.java
index 496c7750e6ac4855f59a56fec30c9711a4a40ec4..702690499f7d34ff3032324a1a240feda6623514 100644
--- a/content/public/android/java/src/org/chromium/content/browser/input/ThreadedInputConnectionFactory.java
+++ b/content/public/android/java/src/org/chromium/content/browser/input/ThreadedInputConnectionFactory.java
@@ -217,17 +217,26 @@ public class ThreadedInputConnectionFactory implements ChromiumBaseInputConnecti
     public void onWindowFocusChanged(boolean gainFocus) {
         if (DEBUG_LOGS) Log.d(TAG, "onWindowFocusChanged: " + gainFocus);
         if (!gainFocus && mCheckInvalidator != null) mCheckInvalidator.invalidate();
+        if (mProxyView != null) mProxyView.onOriginalViewWindowFocusChanged(gainFocus);
     }
 
     @Override
     public void onViewFocusChanged(boolean gainFocus) {
         if (DEBUG_LOGS) Log.d(TAG, "onViewFocusChanged: " + gainFocus);
         if (!gainFocus && mCheckInvalidator != null) mCheckInvalidator.invalidate();
+        if (mProxyView != null) mProxyView.onOriginalViewFocusChanged(gainFocus);
+    }
+
+    @Override
+    public void onViewAttachedToWindow() {
+        if (DEBUG_LOGS) Log.d(TAG, "onViewAttachedToWindow");
+        if (mProxyView != null) mProxyView.onOriginalViewAttachedToWindow();
     }
 
     @Override
     public void onViewDetachedFromWindow() {
         if (DEBUG_LOGS) Log.d(TAG, "onViewDetachedFromWindow");
         if (mCheckInvalidator != null) mCheckInvalidator.invalidate();
+        if (mProxyView != null) mProxyView.onOriginalViewDetachedFromWindow();
     }
 }