fix(common): use correct icon colors

Author: joneff

styles/web/type-flat.less

@@ -2787,12 +2787,6 @@ html .km-pane-wrapper .km-widget,
         color: @input-text-color;
     }
 
-    .k-button.k-state-disabled{
-        .k-icon {
-            color: @disabled-text-color;
-        }
-    }
-
     .k-drop-hint {
         height: 0;
         border-top: 1px solid @accent;

styles/web/type-nova.less

@@ -21,44 +21,6 @@
 @import "themes/type.less";
 
 /* Main colors */
-div.k-header .k-icon,
-.k-group-indicator .k-icon,
-.k-button .k-icon,
-.k-group-indicator .k-icon,
-.k-primary.k-button .k-icon,
-.k-dropdown-wrap.k-state-hovered .k-select .k-icon,
-.k-dropdown-wrap.k-state-active .k-select .k-icon,
-a.k-state-active.k-button-icon .k-icon,
-.k-header .k-button-group .k-state-selected .k-icon,
-.k-tabstrip-wrapper .k-spreadsheet-quick-access-toolbar .k-icon {
-    color: @selected-text-color;
-    &:hover {
-        color: @selected-text-color;
-    }
-}
-
-.k-icon,
-.k-header .k-button .k-icon,
-.k-header .k-button-group .k-icon,
-.k-widget .k-icon,
-.k-dialog-titlebar.k-header .k-icon,
-.k-editor-dropdown .k-icon,
-.k-tool-icon.k-icon,
-.k-widget.k-header .k-icon,
-.k-button .k-icon,
-.k-button-icontext .k-icon,
-.k-button-icon .k-icon,
-.k-header.k-tabstrip .k-icon,
-.k-select .k-link .k-icon {
-    color: @normal-text-color;
-    &:hover {
-        color: @normal-text-color;
-    }
-}
-
-.k-widget.k-notification .k-icon {
-    color: inherit;
-}
 
 .k-splitbar .k-resize-handle {
     background-color: @normal-text-color;