Extracting placeholder information from Webkit to Blimp

third_party/WebKit/Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 2441 matching lines @@
 
     // TODO(dglazkov): The use of updateStyleAndLayoutIgnorePendingStylesheets needs to be audited.
     // see http://crbug.com/590369 for more details.
     focused->document()->updateStyleAndLayoutIgnorePendingStylesheets();
 
     DocumentLifecycle::DisallowTransitionScope disallowTransition(focused->document()->lifecycle());
 
     // Emits an object replacement character for each replaced element so that
     // it is exposed to IME and thus could be deleted by IME on android.
     info.value = plainText(EphemeralRange::rangeOfContents(*element), TextIteratorEmitsObjectReplacementCharacter);
+    info.placeholder = focusedElement()->fastGetAttribute(HTMLNames::placeholderAttr);
 
     if (info.value.isEmpty())
         return info;
 
     EphemeralRange firstRange = firstEphemeralRangeOf(selection.selection());
     if (firstRange.isNotNull()) {
         PlainTextRange plainTextRange(PlainTextRange::create(*element, firstRange));
         if (plainTextRange.isNotNull()) {
             info.selectionStart = plainTextRange.start();
             info.selectionEnd = plainTextRange.end();
@@ skipping 2120 matching lines @@
         return nullptr;
     return focusedFrame;
 }
 
 LocalFrame* WebViewImpl::focusedLocalFrameAvailableForIme() const
 {
     return m_imeAcceptEvents ? focusedLocalFrameInWidget() : nullptr;
 }
 
 } // namespace blink