Relanding [Android] Adding Smart GO/NEXT feature in Chrome

content/browser/android/ime_adapter_android.cc

Index: content/browser/android/ime_adapter_android.cc
diff --git a/content/browser/android/ime_adapter_android.cc b/content/browser/android/ime_adapter_android.cc
index 2b5904cf30830150e7df663f6d050f9e227020dd..c864386984a9abd5ff21c99610f652fe72ca2460 100644
--- a/content/browser/android/ime_adapter_android.cc
+++ b/content/browser/android/ime_adapter_android.cc
@@ -18,6 +18,7 @@
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_android.h"
+#include "content/common/frame_messages.h"
 #include "content/common/input_messages.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/browser_thread.h"
@@ -284,6 +285,17 @@ void ImeAdapterAndroid::FocusedNodeChanged(bool is_editable_node) {
   }
 }
 
+void ImeAdapterAndroid::AdvanceFocusInForm(JNIEnv* env,
+                                           const JavaParamRef<jobject>& obj,
+                                           jint focus_type) {
+  RenderFrameHost* rfh = GetFocusedFrame();
+  if (!rfh)
+    return;
+
+  rfh->Send(new FrameMsg_AdvanceFocusInForm(
+      rfh->GetRoutingID(), static_cast<blink::WebFocusType>(focus_type)));
+}
+
 void ImeAdapterAndroid::SetEditableSelectionOffsets(
     JNIEnv*,
     const JavaParamRef<jobject>&,