Factor out RenderWidgetHostConnector

content/browser/android/render_widget_host_connector_browsertest.h

+// 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.
+
+#ifndef CONTENT_BROWSER_ANDROID_RENDER_WIDGET_HOST_CONNECTOR_BROWSERTEST_H_
+#define CONTENT_BROWSER_ANDROID_RENDER_WIDGET_HOST_CONNECTOR_BROWSERTEST_H_
+
+#include <string>
+
+#include "base/macros.h"
+#include "content/browser/android/ime_adapter_android.h"
+#include "content/browser/renderer_host/render_widget_host_view_android.h"
+#include "content/browser/web_contents/web_contents_impl.h"
+#include "content/public/test/content_browser_test.h"
+#include "content/shell/browser/shell.h"
+
+namespace content {
+
+class RenderWidgetHostConnectorTest : public ContentBrowserTest {
+ public:
+  RenderWidgetHostConnectorTest();
+
+ protected:
+  void SetUpOnMainThread() override;
+
+  WebContentsImpl* web_contents() const {
+    return static_cast<WebContentsImpl*>(shell()->web_contents());
+  }
+
+  RenderWidgetHostViewAndroid* render_widget_host_view_android() const {
+    return static_cast<RenderWidgetHostViewAndroid*>(
+        web_contents()->GetRenderWidgetHostView());
+  }
+
+  RenderWidgetHostConnector* render_widget_host_connector() const {
+    return connector_in_rwhva(render_widget_host_view_android());
+  }
+
+  RenderWidgetHostConnector* connector_in_rwhva(
+      RenderWidgetHostViewAndroid* rwhva) const {
+    // Use ImeAdapterAndroid that inherits RenderWidgetHostConnector for
+    // testing.
+    return rwhva->ime_adapter_for_testing();
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostConnectorTest);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_ANDROID_RENDER_WIDGET_HOST_CONNECTOR_BROWSERTEST_H_