MD Settings: enhance restarting Chrome + interacting w/ session restore

chrome/browser/ui/views/tabs/tab.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 "chrome/browser/ui/views/tabs/tab.h"
 
 #include <stddef.h>
 #include <limits>
 #include <utility>
 
@@ skipping 193 matching lines @@
       p, radius, colors, nullptr, 2, SkShader::kClamp_TileMode)));
   canvas->sk_canvas()->drawRect(
       SkRect::MakeXYWH(p.x() - radius, p.y() - radius, radius * 2, radius * 2),
       flags);
 }
 
 // Returns whether the favicon for the given URL should be colored according to
 // the browser theme.
 bool ShouldThemifyFaviconForUrl(const GURL& url) {
   return url.SchemeIs(content::kChromeUIScheme) &&
-         url.host() != chrome::kChromeUIHelpHost &&
+         url.host() != content::kChromeUIHelpHost &&
          url.host() != chrome::kChromeUIUberHost &&
          url.host() != chrome::kChromeUIAppLauncherPageHost;
 }
 
 // Returns a path corresponding to the tab's content region inside the outer
 // stroke.
 gfx::Path GetFillPath(float scale, const gfx::Size& size) {
   const float right = size.width() * scale;
   // The bottom of the tab needs to be pixel-aligned or else when we call
   // ClipPath with anti-aliasing enabled it can cause artifacts.
@@ skipping 1261 matching lines @@
   gfx::Rect bounds = favicon_bounds_;
   if (bounds.IsEmpty())
     return;
 
   // Extends the area to the bottom when the crash animation is in progress.
   if (crash_icon_animation_->is_animating())
     bounds.set_height(height() - bounds.y());
   bounds.set_x(GetMirroredXForRect(bounds));
   SchedulePaintInRect(bounds);
 }