Add a test for RenderWidgetHostConnector

content/browser/android/render_widget_host_connector.cc

Index: content/browser/android/render_widget_host_connector.cc
diff --git a/content/browser/android/render_widget_host_connector.cc b/content/browser/android/render_widget_host_connector.cc
index b0cd4de4cb85413def2efcfb1a2c365b25e166f5..7c3caaeb4c19d56257c4c963fee551baaece0b80 100644
--- a/content/browser/android/render_widget_host_connector.cc
+++ b/content/browser/android/render_widget_host_connector.cc
@@ -19,7 +19,6 @@ class RenderWidgetHostConnector::Observer
   ~Observer() override;
 
   // WebContentsObserver implementation.
-  void RenderViewReady() override;
   void RenderViewHostChanged(RenderViewHost* old_host,
                              RenderViewHost* new_host) override;
   void DidAttachInterstitialPage() override;
@@ -55,10 +54,6 @@ RenderWidgetHostConnector::Observer::~Observer() {
   DCHECK(!active_rwhva_);
 }
 
-void RenderWidgetHostConnector::Observer::RenderViewReady() {

[boliu, 2017/04/24 16:35:41]

why is this not needed anymore?

-  UpdateRenderWidgetHostView(GetRenderWidgetHostViewAndroid());
-}
-
 void RenderWidgetHostConnector::Observer::RenderViewHostChanged(
     RenderViewHost* old_host,
     RenderViewHost* new_host) {