Make experimental app launcher show 4 rows of apps.

ui/app_list/app_list_constants.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 "ui/app_list/app_list_constants.h"
 
 namespace app_list {
 
 const SkColor kContentsBackgroundColor = SkColorSetRGB(0xFB, 0xFB, 0xFB);
 const SkColor kContentsSwitcherBackgroundColor = SK_ColorWHITE;
@@ skipping 49 matching lines @@
 
 // Preferred number of columns and rows in apps grid.
 const int kPreferredCols = 4;
 const int kPreferredRows = 4;
 const int kGridIconDimension = 48;
 
 // Preferred search result icon sizes.
 const int kListIconSize = 32;
 const int kTileIconSize = 48;
 
+// Preferred number of columns and rows in the centered app list apps grid.
+const int kCenteredPreferredCols = 6;
+const int kCenteredPreferredRows = 3;
+
 // Preferred number of columns and rows in the experimental app list apps grid.
 const int kExperimentalPreferredCols = 6;
-const int kExperimentalPreferredRows = 3;
+const int kExperimentalPreferredRows = 4;
 
 // Radius of the circle, in which if entered, show re-order preview.
 const int kReorderDroppingCircleRadius = 35;
 
 // Height of separator between the main view and contents switcher and of
 // the launcher page indicator.
 const int kContentsSwitcherSeparatorHeight = 1;
 
 // Max items allowed in a folder.
 size_t kMaxFolderItems = 16;
@@ skipping 11 matching lines @@
 
 #if defined(OS_LINUX)
 #if defined(GOOGLE_CHROME_BUILD)
 const char kAppListWMClass[] = "chrome_app_list";
 #else  // CHROMIUM_BUILD
 const char kAppListWMClass[] = "chromium_app_list";
 #endif
 #endif
 
 }  // namespace app_list