Implementation of Smart GO NEXT feature in Android Chrome

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 c27a60f74288dd191dd1ba43228c7840c143e1b4..97ea9fb423d1e70af7bf38c832d519ebba11d6d5 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
@@ -612,6 +612,16 @@ public class ImeAdapter {
         return true;
     }
 
+    /**
+     * Advances the focus to next input field in the current form.
+     *
+     * @param forward indicates whether to advance forward or backward direction.
+     */
+    public void advanceFocusToNextInputField(boolean forward) {
+        if (mNativeImeAdapterAndroid == 0) return;
+        nativeAdvanceFocusToNextInputField(mNativeImeAdapterAndroid, forward);
+    }
+
     // Calls from C++ to Java
 
     @CalledByNative
@@ -686,4 +696,6 @@ public class ImeAdapter {
     private native void nativeCopy(long nativeImeAdapterAndroid);
     private native void nativePaste(long nativeImeAdapterAndroid);
     private native void nativeResetImeAdapter(long nativeImeAdapterAndroid);
+    private native void nativeAdvanceFocusToNextInputField(
+            long nativeImeAdapterAndroid, boolean forward);
 }