Plumb testRunner dynamic color profile test support into RenderWidget

content/renderer/render_widget.cc

Index: content/renderer/render_widget.cc
diff --git a/content/renderer/render_widget.cc b/content/renderer/render_widget.cc
index d17cf0804803d5c7cd3b507705f366db3ed8c993..b7d5e4d78e49540d68b59cf9016feab22aa1668a 100644
--- a/content/renderer/render_widget.cc
+++ b/content/renderer/render_widget.cc
@@ -1566,6 +1566,15 @@ void RenderWidget::SetDeviceScaleFactor(float device_scale_factor) {
   scheduleComposite();
 }
 
+bool RenderWidget::SetDeviceColorProfile(
+    const std::vector<char>& color_profile) {
+  if (device_color_profile_ == color_profile)
+    return false;
+
+  device_color_profile_ = color_profile;
+  return true;
+}
+
 void RenderWidget::OnOrientationChange() {
 }