Introduce WebInputMethodController to blink

content/test/layouttest_support.cc

 // 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.
 
 #include "content/public/test/layouttest_support.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/callback.h"
@@ skipping 13 matching lines @@
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/common/gpu/client/context_provider_command_buffer.h"
 #include "content/common/renderer.mojom.h"
 #include "content/common/site_isolation_policy.h"
 #include "content/public/common/page_state.h"
 #include "content/public/renderer/renderer_gamepad_provider.h"
 #include "content/renderer/fetchers/manifest_fetcher.h"
 #include "content/renderer/gpu/render_widget_compositor.h"
 #include "content/renderer/history_entry.h"
 #include "content/renderer/history_serialization.h"
+#include "content/renderer/input/render_widget_input_handler_delegate.h"
 #include "content/renderer/layout_test_dependencies.h"
 #include "content/renderer/render_frame_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/renderer/render_widget.h"
 #include "content/renderer/renderer_blink_platform_impl.h"
 #include "content/shell/common/shell_switches.h"
 #include "gpu/ipc/service/image_transport_surface.h"
 #include "third_party/WebKit/public/platform/WebFloatRect.h"
 #include "third_party/WebKit/public/platform/WebGamepads.h"
@@ skipping 1078 matching lines @@
   result.append("===============================================\n");
   return result;
 }
 
 void SchedulerRunIdleTasks(const base::Closure& callback) {
   blink::scheduler::RendererScheduler* scheduler =
       content::RenderThreadImpl::current()->GetRendererScheduler();
   blink::scheduler::RunIdleTasksForTesting(scheduler, callback);
 }
 
+void ForceTextInputStateUpdateForRenderFrame(RenderFrame* frame) {
+  if (auto* render_widget =
+          static_cast<RenderFrameImpl*>(frame)->GetRenderWidget()) {
+    render_widget->UpdateTextInputState(ShowIme::IF_NEEDED,
+                                        ChangeSource::FROM_NON_IME);
+  }
+}
+
 }  // namespace content