[Android] Show autofill popup after animation.

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.app.Activity;
 import android.app.SearchManager;
 import android.content.ClipboardManager;
@@ skipping 639 matching lines @@
                         getContentViewClient().onImeEvent();
                         if (mFocusedNodeEditable) dismissTextHandles();
                     }
 
                     @Override
                     public void onDismissInput() {
                         getContentViewClient().onImeStateChangeRequested(false);
                     }
 
                     @Override
+                    public void onKeyboardBoundsUnchanged() {
+                        assert mWebContents != null;
+                        mWebContents.scrollFocusedEditableNodeIntoView();
+                    }
+
+                    @Override
                     public View getAttachedView() {
                         return mContainerView;
                     }
 
                     @Override
                     public ResultReceiver getNewShowKeyboardReceiver() {
                         return new ResultReceiver(new Handler()) {
                             @Override
                             public void onReceiveResult(int resultCode, Bundle resultData) {
                                 getContentViewClient().onImeStateChangeRequested(
@@ skipping 887 matching lines @@
 
         // Execute a delayed form focus operation because the OSK was brought
         // up earlier.
         if (!mFocusPreOSKViewportRect.isEmpty()) {
             Rect rect = new Rect();
             getContainerView().getWindowVisibleDisplayFrame(rect);
             if (!rect.equals(mFocusPreOSKViewportRect)) {
                 // Only assume the OSK triggered the onSizeChanged if width was preserved.
                 if (rect.width() == mFocusPreOSKViewportRect.width()) {
                     assert mWebContents != null;
                     mWebContents.scrollFocusedEditableNodeIntoView();

[jdduke (slow), 2015/01/14 22:59:51]

Do we still need this logic?

[please use gerrit instead, 2015/01/14 23:09:27]

This logic scrolls the focused element into view after the virtual keyboard
animates onto the screen. Without this logic, the focused element may end up
behind the keyboard. My changes do not affect this logic. It's still necessary.

                 }
                 cancelRequestToScrollFocusedEditableNodeIntoView();
             }
         }
     }
 
     private void cancelRequestToScrollFocusedEditableNodeIntoView() {
         // Zero-ing the rect will prevent |updateAfterSizeChanged()| from
         // issuing the delayed form focus event.
         mFocusPreOSKViewportRect.setEmpty();
@@ skipping 1560 matching lines @@
     private native void nativeWasResized(long nativeContentViewCoreImpl);
 
     private native void nativeSetAccessibilityEnabled(
             long nativeContentViewCoreImpl, boolean enabled);
 
     private native void nativeExtractSmartClipData(long nativeContentViewCoreImpl,
             int x, int y, int w, int h);
 
     private native void nativeSetBackgroundOpaque(long nativeContentViewCoreImpl, boolean opaque);
 }