Introduce WebInputMethodController to blink

content/shell/renderer/layout_test/blink_test_runner.h

 // Copyright (c) 2012 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_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_
 #define CONTENT_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_
 
 #include <deque>
 #include <memory>
 #include <vector>
@@ skipping 13 matching lines @@
 class SkBitmap;
 class SkCanvas;
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace blink {
 class WebDeviceMotionData;
 class WebDeviceOrientationData;
+class WebFrame;
 class WebView;
 struct WebRect;
 }
 
 namespace test_runner {
 class AppBannerService;
 class WebViewTestProxyBase;
 }
 
 namespace content {
@@ skipping 112 matching lines @@
   void DispatchBeforeInstallPromptEvent(
       const std::vector<std::string>& event_platforms,
       const base::Callback<void(bool)>& callback) override;
   void ResolveBeforeInstallPromptPromise(
       const std::string& platform) override;
   blink::WebPlugin* CreatePluginPlaceholder(
     blink::WebLocalFrame* frame,
     const blink::WebPluginParams& params) override;
   float GetDeviceScaleFactor() const override;
   void RunIdleTasks(const base::Closure& callback) override;
+  void ForceTextInputStateUpdate(blink::WebFrame* frame) override;
 
   // Resets a RenderView to a known state for layout tests. It is used both when
   // a RenderView is created and when reusing an existing RenderView for the
   // next test case.
   // When reusing an existing RenderView, |for_new_test| should be true, which
   // also resets additional state, like the main frame's name and opener.
   void Reset(bool for_new_test);
 
   void ReportLeakDetectionResult(const LeakDetectionResult& result);
 
@@ skipping 48 matching lines @@
   std::unique_ptr<test_runner::AppBannerService> app_banner_service_;
 
   std::unique_ptr<LeakDetector> leak_detector_;
 
   DISALLOW_COPY_AND_ASSIGN(BlinkTestRunner);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_