Replace CONTROL_BACKGROUND and DETACHED_BOOKMARK_BAR_BACKGROUND by COLOR_NTP_BACKGROUND

chrome/browser/ui/views/frame/browser_view.cc

 // Copyright 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 "chrome/browser/ui/views/frame/browser_view.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 205 matching lines @@
   gfx::Rect fill_rect = view->GetLocalBounds();
   // In MD, we have to not color the top 1dp, because that should be painted by
   // the toolbar. We will, however, paint the 1px separator at the bottom of the
   // first dp. See crbug.com/610359
   if (ui::MaterialDesignController::IsModeMaterial())
     fill_rect.Inset(0, 1, 0, 0);
 
   // In detached mode, the bar is meant to overlap with |contents_container_|.
   // The detached background color may be partially transparent, but the layer
   // for |view| must be painted opaquely to avoid subpixel anti-aliasing
   // artifacts, so we recreate the contents container base color here.

[Peter Kasting, 2016/07/11 01:41:58]

The detached background color no longer exists, and the NTP background color
can't be transparent, so this comment is no longer correct.  Maybe:

The detached bar overlaps the |contents_container_| and so uses the same
background color (the NTP background color).

[Julien Isorce Samsung, 2016/07/13 15:01:33]

Done.

-  canvas->FillRect(fill_rect,
-                   tp->GetColor(ThemeProperties::COLOR_CONTROL_BACKGROUND));
   canvas->FillRect(
       fill_rect,
-      tp->GetColor(ThemeProperties::COLOR_DETACHED_BOOKMARK_BAR_BACKGROUND));
+      tp->GetColor(ThemeProperties::COLOR_NTP_BACKGROUND));
 
   // Draw the separators above and below bookmark bar;
   // if animating, these are fading in/out.
   SkColor separator_color =
       tp->GetColor(ThemeProperties::COLOR_DETACHED_BOOKMARK_BAR_SEPARATOR);
 
   if (ui::MaterialDesignController::IsModeMaterial()) {
     BrowserView::Paint1pxHorizontalLine(
         canvas, separator_color,
         gfx::Rect(0, 0, view->width(),
@@ skipping 1820 matching lines @@
 
   web_contents_close_handler_.reset(
       new WebContentsCloseHandler(contents_web_view_));
 
   devtools_web_view_ = new views::WebView(browser_->profile());
   devtools_web_view_->set_id(VIEW_ID_DEV_TOOLS_DOCKED);
   devtools_web_view_->SetVisible(false);
 
   contents_container_ = new views::View();
   contents_container_->set_background(views::Background::CreateSolidBackground(
-      GetThemeProvider()->GetColor(ThemeProperties::COLOR_CONTROL_BACKGROUND)));
+      GetThemeProvider()->GetColor(ThemeProperties::COLOR_NTP_BACKGROUND)));
   contents_container_->AddChildView(devtools_web_view_);
   contents_container_->AddChildView(contents_web_view_);
   contents_container_->SetLayoutManager(new ContentsLayoutManager(
       devtools_web_view_, contents_web_view_));
   AddChildView(contents_container_);
   set_contents_view(contents_container_);
 
   // Top container holds tab strip and toolbar and lives at the front of the
   // view hierarchy.
   top_container_ = new TopContainerView(this);
@@ skipping 570 matching lines @@
 }
 
 extensions::ActiveTabPermissionGranter*
 BrowserView::GetActiveTabPermissionGranter() {
   content::WebContents* web_contents = GetActiveWebContents();
   if (!web_contents)
     return nullptr;
   return extensions::TabHelper::FromWebContents(web_contents)
       ->active_tab_permission_granter();
 }