diff --git a/brightray/browser/inspectable_web_contents_impl.cc b/brightray/browser/inspectable_web_contents_impl.cc
index fa9b792976..26fcc2b0f0 100644
--- a/brightray/browser/inspectable_web_contents_impl.cc
+++ b/brightray/browser/inspectable_web_contents_impl.cc
@@ -43,10 +43,6 @@ InspectableWebContentsImpl::InspectableWebContentsImpl(
     content::WebContents* web_contents)
     : web_contents_(web_contents),
       delegate_(nullptr) {
-  auto context = static_cast<BrowserContext*>(
-      web_contents_->GetBrowserContext());
-  is_docked_ = context->prefs()->GetBoolean(kIsDockedPref);
-
   view_.reset(CreateInspectableContentsView(this));
 }
 
@@ -128,11 +124,6 @@ void InspectableWebContentsImpl::MoveWindow(int x, int y) {
 
 void InspectableWebContentsImpl::SetIsDocked(bool docked) {
   view_->SetIsDocked(docked);
-  is_docked_ = docked;
-
-  auto context = static_cast<BrowserContext*>(
-      web_contents_->GetBrowserContext());
-  context->prefs()->SetBoolean(kIsDockedPref, docked);
 }
 
 void InspectableWebContentsImpl::OpenInNewTab(const std::string& url) {
diff --git a/brightray/browser/inspectable_web_contents_impl.h b/brightray/browser/inspectable_web_contents_impl.h
index 913c59323c..5c030a449f 100644
--- a/brightray/browser/inspectable_web_contents_impl.h
+++ b/brightray/browser/inspectable_web_contents_impl.h
@@ -105,7 +105,6 @@ class InspectableWebContentsImpl :
   scoped_ptr<InspectableWebContentsView> view_;
   scoped_refptr<content::DevToolsAgentHost> agent_host_;
 
-  bool is_docked_;
   DevToolsContentsResizingStrategy contents_resizing_strategy_;
 
   scoped_ptr<DevToolsEmbedderMessageDispatcher> embedder_message_dispatcher_;