Ensure ime adapter gets connected to RWHVA

content/browser/android/render_widget_host_connector.cc

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/android/render_widget_host_connector.h"
 
 #include "content/browser/frame_host/interstitial_page_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_android.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 
@@ skipping 12 matching lines @@
   void RenderViewHostChanged(RenderViewHost* old_host,
                              RenderViewHost* new_host) override;
   void DidAttachInterstitialPage() override;
   void DidDetachInterstitialPage() override;
   void WebContentsDestroyed() override;
 
   // RenderWidgetHostViewAndroid::DestructionObserver implementation.
   void RenderWidgetHostViewDestroyed(
       RenderWidgetHostViewAndroid* rwhva) override;
 
+  void UpdateRenderWidgetHostView(RenderWidgetHostViewAndroid* new_rwhva);
+  RenderWidgetHostViewAndroid* GetRenderWidgetHostViewAndroid() const;
   RenderWidgetHostViewAndroid* active_rwhva() const { return active_rwhva_; }
 
  private:
-  void UpdateRenderWidgetHostView(RenderWidgetHostViewAndroid* new_rwhva);
-  RenderWidgetHostViewAndroid* GetRenderWidgetHostViewAndroid() const;
-
   RenderWidgetHostConnector* const connector_;
 
   // Active RenderWidgetHostView connected to this instance. Can also point to
   // an interstitial while it is showing.
   RenderWidgetHostViewAndroid* active_rwhva_;
 
   DISALLOW_COPY_AND_ASSIGN(Observer);
 };
 
 RenderWidgetHostConnector::Observer::Observer(
@@ skipping 71 matching lines @@
                ->GetRenderViewHost()
                ->GetWidget()
                ->GetView();
   }
   return static_cast<RenderWidgetHostViewAndroid*>(rwhv);
 }
 
 RenderWidgetHostConnector::RenderWidgetHostConnector(WebContents* web_contents)
     : render_widget_observer_(new Observer(web_contents, this)) {}
 
+void RenderWidgetHostConnector::Initialize() {
+  render_widget_observer_->UpdateRenderWidgetHostView(
+      render_widget_observer_->GetRenderWidgetHostViewAndroid());
+}
+
 RenderWidgetHostConnector::~RenderWidgetHostConnector() {}
 
 RenderWidgetHostViewAndroid* RenderWidgetHostConnector::GetRWHVAForTesting()
     const {
   return render_widget_observer_->active_rwhva();
 }
 
 }  // namespace content