[MD Bookmarks] Add skeleton for Material Design Bookmarks

chrome/common/chrome_features.cc

Index: chrome/common/chrome_features.cc
diff --git a/chrome/common/chrome_features.cc b/chrome/common/chrome_features.cc
index 8b3cd4068f12180901335e7f2bd402003e01e981..9d786c0a705a009b857f50c5225a20595638a120 100644
--- a/chrome/common/chrome_features.cc
+++ b/chrome/common/chrome_features.cc
@@ -84,12 +84,25 @@ const base::Feature kLinuxObsoleteSystemIsEndOfTheLine{
     "LinuxObsoleteSystemIsEndOfTheLine", base::FEATURE_DISABLED_BY_DEFAULT};
 #endif
 
+// Enables or disables the Material Design version of chrome://bookmarks.
+const base::Feature kMaterialDesignBookmarks{"MaterialDesignBookmarks",
+                                             base::FEATURE_DISABLED_BY_DEFAULT};
+
 #if defined(ENABLE_EXTENSIONS)
 // Enabled or disabled the Material Design version of chrome://extensions.
 const base::Feature kMaterialDesignExtensions{
     "MaterialDesignExtensions", base::FEATURE_DISABLED_BY_DEFAULT};
 #endif
 
+// Enables or disables the Material Design version of chrome://history.
+const base::Feature kMaterialDesignHistory{"MaterialDesignHistory",
+                                           base::FEATURE_ENABLED_BY_DEFAULT};
+
+// Enables or disables the Material Design version of chrome://settings.
+// Also affects chrome://help.
+const base::Feature kMaterialDesignSettings{"MaterialDesignSettings",
+                                            base::FEATURE_DISABLED_BY_DEFAULT};
+
 // Enables YouTube Flash videos to be overridden.
 const base::Feature kOverrideYouTubeFlashEmbed{
     "OverrideYouTubeFlashEmbed", base::FEATURE_ENABLED_BY_DEFAULT};
@@ -105,15 +118,6 @@ const base::Feature kPrintScaling{"PrintScaling",
 const base::Feature kPushMessagingBackgroundMode{
     "PushMessagingBackgroundMode", base::FEATURE_DISABLED_BY_DEFAULT};
 
-// Enables or disables the Material Design version of chrome://history.
-const base::Feature kMaterialDesignHistory{
-    "MaterialDesignHistory", base::FEATURE_ENABLED_BY_DEFAULT};
-
-// Enables or disables the Material Design version of chrome://settings.
-// Also affects chrome://help.
-const base::Feature kMaterialDesignSettings{
-    "MaterialDesignSettings", base::FEATURE_DISABLED_BY_DEFAULT};
-
 // Enables the use of native notification centers instead of using the Message
 // Center for displaying the toasts.
 #if defined(OS_MACOSX)