Move composited toolbar to bottom of screen when Chrome Home is enabled

chrome/browser/android/compositor/layer/tab_layer.cc

 // 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.
 
 #include "chrome/browser/android/compositor/layer/tab_layer.h"
 
 #include "base/i18n/rtl.h"
 #include "base/memory/ptr_util.h"
 #include "cc/layers/layer.h"
 #include "cc/layers/layer_collections.h"
@@ skipping 216 matching lines @@
   // Update Resource Ids For Layers That Impact Layout
   //--------------------------------------------------------------------------
 
   // TODO(kkimlabs): Tab switcher doesn't show the progress bar.
   toolbar_layer_->PushResource(toolbar_resource_id,
                                toolbar_background_color,
                                anonymize_toolbar,
                                toolbar_textbox_background_color,
                                toolbar_textbox_resource_id,
                                toolbar_textbox_alpha,
+                               view_height,
                                false,
                                false);
   toolbar_layer_->UpdateProgressBar(0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
 
   float toolbar_impact_height = 0;
   if (show_toolbar && !back_visible)
     toolbar_impact_height = toolbar_layer_->layer()->bounds().height();
 
   //----------------------------------------------------------------------------
   // Compute Alpha and Visibility
@@ skipping 429 matching lines @@
       title_->RemoveAllChildren();
       title_->AddChild(layer);
     }
   }
 
   if (title)
     title->SetUIResourceIds();
 }
 
 }  //  namespace android