Plumb the anonymize rect color to toolbar_layer from Tab#getThemeColor

chrome/browser/android/compositor/layer/toolbar_layer.cc

Index: chrome/browser/android/compositor/layer/toolbar_layer.cc
diff --git a/chrome/browser/android/compositor/layer/toolbar_layer.cc b/chrome/browser/android/compositor/layer/toolbar_layer.cc
index da63bbb6eadf8a53a76013ced634188d0693793e..9fe044ea02367bc3c9d2cb07213a7d06f3ee452b 100644
--- a/chrome/browser/android/compositor/layer/toolbar_layer.cc
+++ b/chrome/browser/android/compositor/layer/toolbar_layer.cc
@@ -12,7 +12,6 @@
 #include "ui/android/resources/ui_resource_android.h"
 
 const SkColor kNormalAnonymizeContentColor = SK_ColorWHITE;
-const SkColor kIncognitoAnonymizeContentColor = 0xFF737373;
 
 namespace chrome {
 namespace android {
@@ -29,7 +28,7 @@ scoped_refptr<cc::Layer> ToolbarLayer::layer() {
 void ToolbarLayer::PushResource(
     ui::ResourceManager::Resource* resource,
     bool anonymize,
-    bool anonymize_component_is_incognito,
+    int toolbar_textbox_background_color,
     bool show_debug) {
   DCHECK(resource);
 
@@ -44,9 +43,7 @@ void ToolbarLayer::PushResource(
   if (anonymize) {
     anonymize_layer_->SetPosition(resource->aperture.origin());
     anonymize_layer_->SetBounds(resource->aperture.size());
-    anonymize_layer_->SetBackgroundColor(anonymize_component_is_incognito
-                                             ? kIncognitoAnonymizeContentColor
-                                             : kNormalAnonymizeContentColor);
+    anonymize_layer_->SetBackgroundColor(toolbar_textbox_background_color);
   }
 
   debug_layer_->SetBounds(resource->size);