[Home] Disable theme colors in toolbar

chrome/android/java/src/org/chromium/chrome/browser/util/ColorUtils.java

Index: chrome/android/java/src/org/chromium/chrome/browser/util/ColorUtils.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/util/ColorUtils.java b/chrome/android/java/src/org/chromium/chrome/browser/util/ColorUtils.java
index d6c031feb91279a4b6f86a7c6820abbdfc11f5f4..2605a86907b9bf31ac16d8580b26e964af9bbc8b 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/util/ColorUtils.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/util/ColorUtils.java
@@ -55,13 +55,11 @@ public class ColorUtils {
     /**
      * @return The base color for the textbox given a toolbar background color.
      */
-    public static int getTextBoxColorForToolbarBackground(Resources res, Tab tab, int color) {
+    public static int getTextBoxColorForToolbarBackground(Resources res, boolean isNtp, int color) {
         if (shouldUseOpaqueTextboxBackground(color)) {
             // NTP should have no visible textbox in the toolbar, so just return the toolbar's
             // background color.
-            if (tab.getNativePage() instanceof NewTabPage) {
-                return ApiCompatibilityUtils.getColor(res, R.color.ntp_bg);
-            }
+            if (isNtp) return ApiCompatibilityUtils.getColor(res, R.color.ntp_bg);
 
             return Color.WHITE;
         }