Fix leaks in InputConnectionHandlerThread

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

Index: content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java b/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
index 4a773393b07c6c7d803be65c1ee3b7e06fb36e93..ab3a2f1193e8b13c9aa6fa5725b73d11b4ae19eb 100644
--- a/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
+++ b/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
@@ -496,6 +496,17 @@ public class ImeAdapter {
     }
 
     /**
+     * Call this when ImeAdapter gets destroyed.
+     */
+    public void destroy() {
+        if (DEBUG_LOGS) Log.w(TAG, "destroy");
+        resetAndHideKeyboard();
+        if (mInputConnectionFactory != null) {
+            mInputConnectionFactory.destroy();
+        }
+    }
+
+    /**
      * Update selection to input method manager.
      *
      * @param selectionStart The selection start.