Replace CONTROL_BACKGROUND and DETACHED_BOOKMARK_BAR_BACKGROUND by COLOR_NTP_BACKGROUND

chrome/browser/themes/browser_theme_pack.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/themes/browser_theme_pack.h"
 
 #include <limits.h>
 #include <stddef.h>
 
 #include <limits>
@@ skipping 31 matching lines @@
 
 using content::BrowserThread;
 using extensions::Extension;
 
 namespace {
 
 // Version number of the current theme pack. We just throw out and rebuild
 // theme packs that aren't int-equal to this. Increment this number if you
 // change default theme assets or if you need themes to recreate their generated
 // images (which are cached).
-const int kThemePackVersion = 42;
+const int kThemePackVersion = 43;
 
 // IDs that are in the DataPack won't clash with the positive integer
 // uint16_t. kHeaderID should always have the maximum value because we want the
 // "header" to be written last. That way we can detect whether the pack was
 // successfully written and ignore and regenerate if it was only partially
 // written (i.e. chrome crashed on a different thread while writing the pack).
 const int kMaxID = 0x0000FFFF;  // Max unsigned 16-bit int.
 const int kHeaderID = kMaxID - 1;
 const int kTintsID = kMaxID - 2;
 const int kColorsID = kMaxID - 3;
@@ skipping 721 matching lines @@
 
   return false;
 }
 
 bool BrowserThemePack::GetColor(int id, SkColor* color) const {
   if (colors_) {
     for (size_t i = 0; i < kColorTableLength; ++i) {
       if (colors_[i].id == id) {
         *color = colors_[i].color;
         // The theme provider is intentionally made to ignore alpha for toolbar
-        // color, as we don't want to allow transparent toolbars.
-        if (id == ThemeProperties::COLOR_TOOLBAR)
+        // color, as we don't want to allow transparent toolbars. Same for the
+        // ntp background color.
+        if (id == ThemeProperties::COLOR_TOOLBAR ||
+            id == ThemeProperties::COLOR_NTP_BACKGROUND) {
           *color = SkColorSetA(*color, SK_AlphaOPAQUE);
+        }
         return true;
       }
     }
   }
 
   return false;
 }
 
 bool BrowserThemePack::GetDisplayProperty(int id, int* result) const {
   if (display_properties_) {
@@ skipping 734 matching lines @@
                                            false,
                                            &bitmap_data)) {
       NOTREACHED() << "Unable to encode theme image for prs_id="
                    << prs_id << " for scale_factor=" << scale_factors_[i];
       break;
     }
     image_memory_[scaled_raw_id] =
         base::RefCountedBytes::TakeVector(&bitmap_data);
   }
 }