Plumb the anonymize rect color to toolbar_layer from Tab#getThemeColor

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

Index: chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
index bd3b9630e12cf66f2a8e53d9596cb3a56ac8f028..d46df412e7333241662c9b7a902dc949de2d9bc1 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
@@ -920,6 +920,9 @@ public class ToolbarPhone extends ToolbarLayout
                     mMenuButton.getHeight() - mMenuButton.getPaddingBottom());
             translateCanvasToView(mToolbarButtonsContainer, mMenuButton, canvas);
             mTabSwitcherAnimationMenuDrawable.setAlpha(rgbAlpha);
+            int color = mUseLightToolbarDrawables ? getResources().getColor(R.color.light_mode_tint)
+                    : getResources().getColor(R.color.dark_mode_tint);
+            mTabSwitcherAnimationMenuDrawable.setColorFilter(color, PorterDuff.Mode.SRC_IN);
             mTabSwitcherAnimationMenuDrawable.draw(canvas);
         }
 
@@ -1838,14 +1841,15 @@ public class ToolbarPhone extends ToolbarLayout
 
         getProgressBar().setBackgroundColor(
                 getResources().getColor(progressBarBackgroundColorResource));
+        ColorStateList dark = getResources().getColorStateList(R.color.dark_mode_tint);
+        ColorStateList white = getResources().getColorStateList(R.color.light_mode_tint);
 
         if (mToggleTabStackButton != null) {
             mToggleTabStackButton.setImageDrawable(mUseLightToolbarDrawables
                     ? mTabSwitcherButtonDrawableLight : mTabSwitcherButtonDrawable);
+            mTabSwitcherAnimationTabStackDrawable.setTint(mUseLightToolbarDrawables ? white : dark);
         }
 
-        ColorStateList dark = getResources().getColorStateList(R.color.dark_mode_tint);
-        ColorStateList white = getResources().getColorStateList(R.color.light_mode_tint);
         if (shouldShowMenuButton()) {
             mMenuButton.setTint(mUseLightToolbarDrawables ? white : dark);
         }