[android] Autofill popup behavior fixes.

chrome/browser/ui/autofill/chrome_autofill_client.cc

 // Copyright 2014 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.
 
 #include "chrome/browser/ui/autofill/chrome_autofill_client.h"
 
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/autofill/personal_data_manager_factory.h"
 #include "chrome/browser/infobars/infobar_service.h"
@@ skipping 201 matching lines @@
 }
 
 void ChromeAutofillClient::DidNavigateAnyFrame(
     content::RenderFrameHost* render_frame_host,
     const content::LoadCommittedDetails& details,
     const content::FrameNavigateParams& params) {
   if (dialog_controller_ && render_frame_host == last_rfh_to_rac_)
     HideRequestAutocompleteDialog();
 }
 
-void ChromeAutofillClient::MainFrameWasResized() {
+void ChromeAutofillClient::MainFrameWasResized(bool width_changed) {
+#if defined(OS_ANDROID)
+  // Ignore virtual keyboard showing and hiding a strip of suggestions.
+  if (!width_changed)
+    return;
+#endif
+
   HideAutofillPopup();
 }
 
 void ChromeAutofillClient::WebContentsDestroyed() {
   HideAutofillPopup();
 }
 
 void ChromeAutofillClient::OnZoomChanged(
     const ui_zoom::ZoomController::ZoomChangedEventData& data) {
   HideAutofillPopup();
@@ skipping 23 matching lines @@
       new AutofillMsg_FirstUserGestureObservedInTab(routing_id()));
 }
 
 void ChromeAutofillClient::LinkClicked(const GURL& url,
                                        WindowOpenDisposition disposition) {
   web_contents()->OpenURL(content::OpenURLParams(
       url, content::Referrer(), disposition, ui::PAGE_TRANSITION_LINK, false));
 }
 
 }  // namespace autofill