[Contextual Search] Add close button in maximized state

chrome/browser/android/compositor/layer/contextual_search_layer.h

 // 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.
 
 #ifndef CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_CONTEXTUAL_SEARCH_LAYER_H_
 #define CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_CONTEXTUAL_SEARCH_LAYER_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/android/compositor/layer/layer.h"
@@ skipping 43 matching lines @@
                      float search_bar_height,
                      float search_context_opacity,
                      float search_term_opacity,
                      bool search_bar_border_visible,
                      float search_bar_border_y,
                      float search_bar_border_height,
                      bool search_bar_shadow_visible,
                      float search_bar_shadow_opacity,
                      float arrow_icon_opacity,
                      float arrow_icon_rotation,
-                     bool close_icon_visible,
                      float close_icon_opacity,
                      bool progress_bar_visible,
                      float progress_bar_y,
                      float progress_bar_height,
                      float progress_bar_opacity,
                      int progress_bar_completion);
 
   scoped_refptr<cc::Layer> layer() override;
 
  protected:
@@ skipping 17 matching lines @@
   scoped_refptr<cc::NinePatchLayer> progress_bar_;
   scoped_refptr<cc::NinePatchLayer> progress_bar_background_;
   scoped_refptr<cc::UIResourceLayer> search_promo_;
   scoped_refptr<cc::SolidColorLayer> search_promo_container_;
 };
 
 }  //  namespace android
 }  //  namespace chrome
 
 #endif  // CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_CONTEXTUAL_SEARCH_LAYER_H_