Fix leaks in InputConnectionHandlerThread

content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.content.browser;
 
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.assist.AssistStructure.ViewNode;
 import android.content.ClipData;
@@ skipping 819 matching lines @@
      */
     public void destroy() {
         removeDisplayAndroidObserver();
         if (mNativeContentViewCore != 0) {
             nativeOnJavaContentViewCoreDestroyed(mNativeContentViewCore);
         }
         mWebContentsObserver.destroy();
         mWebContentsObserver = null;
         setSmartClipDataListener(null);
         setZoomControlsDelegate(null);
-        mImeAdapter.resetAndHideKeyboard();
+        mImeAdapter.destroy();
         // TODO(igsolla): address TODO in ContentViewClient because ContentViewClient is not
         // currently a real Null Object.
         //
         // Instead of deleting the client we use the Null Object pattern to avoid null checks
         // in this class.
         mContentViewClient = new ContentViewClient();
         mWebContents = null;
         mOverscrollRefreshHandler = null;
         mNativeContentViewCore = 0;
         mJavaScriptInterfaces.clear();
@@ skipping 2185 matching lines @@
             String textTrackTextShadow, String textTrackTextSize);
 
     private native void nativeExtractSmartClipData(long nativeContentViewCoreImpl,
             int x, int y, int w, int h);
 
     private native void nativeSetBackgroundOpaque(long nativeContentViewCoreImpl, boolean opaque);
     private native boolean nativeIsTouchDragDropEnabled(long nativeContentViewCoreImpl);
     private native void nativeOnDragEvent(long nativeContentViewCoreImpl, int action, int x, int y,
             int screenX, int screenY, String[] mimeTypes, String content);
 }