Don't update color in tabSwitcher Mode

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

Index: chrome/android/java_staging/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
diff --git a/chrome/android/java_staging/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java b/chrome/android/java_staging/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
index 8e444b4c1052a05414d6b1f0a45629f785c87f4e..e54b4e8b6a955ff18aed4ee4c1d5d85c31c5243e 100644
--- a/chrome/android/java_staging/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
+++ b/chrome/android/java_staging/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
@@ -1618,7 +1618,7 @@ public class ToolbarPhone extends ToolbarLayout
         if (mBrandColorTransitionActive) mBrandColorTransitionAnimation.cancel();
         final int initialColor = mToolbarBackground.getColor();
         final int finalColor = getToolbarDataProvider().getPrimaryColor();
-        if (initialColor == finalColor) return;
+        if (mInTabSwitcherMode || initialColor == finalColor) return;
         boolean shouldUseOpaque = BrandColorUtils.shouldUseOpaqueTextboxBackground(finalColor);
         final int initialAlpha = mUrlBackgroundAlpha;
         final int finalAlpha =
@@ -1802,7 +1802,6 @@ public class ToolbarPhone extends ToolbarLayout
         mToggleTabStackButton.setImageDrawable(mUseLightToolbarDrawables
                 ? mTabSwitcherButtonDrawableLight : mTabSwitcherButtonDrawable);
 
-
         ColorStateList dark = getResources().getColorStateList(R.color.dark_mode_tint);
         ColorStateList white = getResources().getColorStateList(R.color.light_mode_tint);
         if (shouldShowMenuButton()) {