Move Infobars core files to the Infobars component

components/infobars/core/infobar_container.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 "build/build_config.h"
-
-#include "chrome/browser/infobars/infobar_container.h"
+#include "components/infobars/core/infobar_container.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
-#include "chrome/browser/infobars/infobar.h"
-#include "chrome/browser/infobars/infobar_delegate.h"
+#include "build/build_config.h"
+#include "components/infobars/core/infobar.h"
+#include "components/infobars/core/infobar_delegate.h"
 #include "ui/gfx/animation/slide_animation.h"
 
+namespace infobars {
+
 InfoBarContainer::Delegate::~Delegate() {
 }
 
 InfoBarContainer::InfoBarContainer(Delegate* delegate)
     : delegate_(delegate),
       infobar_manager_(NULL),
       top_arrow_target_height_(InfoBar::kDefaultArrowTargetHeight) {
 }
 
 InfoBarContainer::~InfoBarContainer() {
@@ skipping 140 matching lines @@
       const_cast<const InfoBar*>(infobars_.front())->animation();
   if ((infobar_index > 1) || first_infobar_animation.IsShowing())
     return InfoBar::kDefaultArrowTargetHeight;
   // When the first infobar is animating closed, we animate the second infobar's
   // arrow target height from the default to the top target height.  Note that
   // the animation values here are going from 1.0 -> 0.0 as the top bar closes.
   return top_arrow_target_height_ + static_cast<int>(
       (InfoBar::kDefaultArrowTargetHeight - top_arrow_target_height_) *
           first_infobar_animation.GetCurrentValue());
 }
+
+}  // namespace infobars