Progress bar color is based on toolbar color

chrome/android/java/src/org/chromium/chrome/browser/toolbar/CustomTabToolbar.java

Index: chrome/android/java/src/org/chromium/chrome/browser/toolbar/CustomTabToolbar.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/CustomTabToolbar.java b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/CustomTabToolbar.java
index 3a8c9ea9b62edab26d7a36aae202c02221d22ba5..2a7083f373237dbc8aa20c22020bc45cf132bff6 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/CustomTabToolbar.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/CustomTabToolbar.java
@@ -366,11 +366,9 @@ public class CustomTabToolbar extends ToolbarLayout implements LocationBar,
         mTitleBar.setTextColor(titleTextColor);
 
         if (getProgressBar() != null) {
-            if (!mUseDarkColors) {
-                getProgressBar().setBackgroundColor(ColorUtils
-                        .getLightProgressbarBackground(getToolbarDataProvider().getPrimaryColor()));
-                getProgressBar().setForegroundColor(ApiCompatibilityUtils.getColor(resources,
-                        R.color.progress_bar_foreground_white));
+            if (!ColorUtils.isUsingDefaultToolbarColor(getResources(),
+                    getBackground().getColor())) {
+                getProgressBar().setThemeColor(getToolbarDataProvider().getPrimaryColor(), false);
             } else {
                 getProgressBar().setBackgroundColor(ApiCompatibilityUtils.getColor(resources,
                         R.color.progress_bar_background));