[Win] Redesign the avatar bubble UI

ui/views/controls/textfield/textfield.cc

 // Copyright (c) 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.
 
 #include "ui/views/controls/textfield/textfield.h"
 
 #include <string>
 
 #include "base/debug/trace_event.h"
 #include "grit/ui_strings.h"
@@ skipping 378 matching lines @@
 void Textfield::SetFontList(const gfx::FontList& font_list) {
   GetRenderText()->SetFontList(font_list);
   OnCaretBoundsChanged();
   PreferredSizeChanged();
 }
 
 base::string16 Textfield::GetPlaceholderText() const {
   return placeholder_text_;
 }
 
+gfx::HorizontalAlignment Textfield::GetHorizontalAlignment() const {
+  return GetRenderText()->horizontal_alignment();
+}
+
+void Textfield::SetHorizontalAlignment(gfx::HorizontalAlignment alignment) {
+  GetRenderText()->SetHorizontalAlignment(alignment);
+}
+
 void Textfield::ShowImeIfNeeded() {
   if (enabled() && !read_only())
     GetInputMethod()->ShowImeIfNeeded();
 }
 
 bool Textfield::IsIMEComposing() const {
   return model_->HasCompositionText();
 }
 
 const gfx::Range& Textfield::GetSelectedRange() const {
@@ skipping 1271 matching lines @@
       const size_t length = selection_clipboard_text.length();
       range = gfx::Range(range.start() + length, range.end() + length);
     }
     model_->MoveCursorTo(gfx::SelectionModel(range, affinity));
     UpdateAfterChange(true, true);
     OnAfterUserAction();
   }
 }
 
 }  // namespace views