Introduce ThreadedInputConnection behind a switch

content/public/android/javatests/src/org/chromium/content/browser/input/AdapterInputConnectionTest.java

Index: content/public/android/javatests/src/org/chromium/content/browser/input/AdapterInputConnectionTest.java
diff --git a/content/public/android/javatests/src/org/chromium/content/browser/input/AdapterInputConnectionTest.java b/content/public/android/javatests/src/org/chromium/content/browser/input/AdapterInputConnectionTest.java
index 8ea6e17cd0f138d7612626cf179d67f3340960bf..c6720347a5fc4ad41bfe67be2116841d5ecad964 100644
--- a/content/public/android/javatests/src/org/chromium/content/browser/input/AdapterInputConnectionTest.java
+++ b/content/public/android/javatests/src/org/chromium/content/browser/input/AdapterInputConnectionTest.java
@@ -9,12 +9,14 @@ import android.os.IBinder;
 import android.os.ResultReceiver;
 import android.test.suitebuilder.annotation.MediumTest;
 import android.test.suitebuilder.annotation.SmallTest;
+import android.text.Editable;
 import android.view.View;
 import android.view.inputmethod.EditorInfo;
 
 import org.chromium.base.test.util.Feature;
 import org.chromium.content.browser.input.AdapterInputConnection.ImeState;
 import org.chromium.content_shell_apk.ContentShellTestBase;
+import org.chromium.ui.base.ime.TextInputType;
 
 import java.util.ArrayList;
 
@@ -36,8 +38,10 @@ public class AdapterInputConnectionTest extends ContentShellTestBase {
         TestImeAdapterDelegate imeAdapterDelegate =
                 new TestImeAdapterDelegate(getContentViewCore().getContainerView());
         mImeAdapter = new TestImeAdapter(mWrapper, imeAdapterDelegate);
-        mConnection = new AdapterInputConnection(
-                getContentViewCore().getContainerView(), mImeAdapter, 0, 0, new EditorInfo());
+        Editable editable = Editable.Factory.getInstance().newEditable("");
+        mConnection = new AdapterInputConnection(getContentViewCore().getContainerView(),
+                mImeAdapter, new AdapterInputConnection.ThreadManager(), editable,
+                TextInputType.TEXT, 0, new EditorInfo());
     }
 
     @SmallTest