Browser Side Text Input State Tracking for OOPIF.

content/browser/frame_host/render_widget_host_view_child_frame_unittest.cc

 // Copyright 2014 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/frame_host/render_widget_host_view_child_frame.h"
 
 #include <stdint.h>
 #include <utility>
 
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "build/build_config.h"
 #include "cc/surfaces/surface.h"
 #include "cc/surfaces/surface_factory.h"
 #include "cc/surfaces/surface_manager.h"
 #include "cc/surfaces/surface_sequence.h"
 #include "content/browser/compositor/test/no_transport_image_transport_factory.h"
 #include "content/browser/frame_host/cross_process_frame_connector.h"
 #include "content/browser/gpu/compositor_util.h"
 #include "content/browser/renderer_host/render_widget_host_delegate.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
+#include "content/common/text_input_state.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/test/mock_render_process_host.h"
 #include "content/public/test/test_browser_context.h"
 #include "content/test/test_render_view_host.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace content {
 namespace {
 class MockRenderWidgetHostDelegate : public RenderWidgetHostDelegate {
  public:
-  MockRenderWidgetHostDelegate() {}
+  MockRenderWidgetHostDelegate() : text_input_state_(new TextInputState()) {}
   ~MockRenderWidgetHostDelegate() override {}
+
+  const TextInputState* GetTextInputState() override {
+    return text_input_state_.get();
+  }
+
  private:
   void Cut() override {}
   void Copy() override {}
   void Paste() override {}
   void SelectAll() override {}
+
+  scoped_ptr<TextInputState> text_input_state_;
 };
 
 class MockCrossProcessFrameConnector : public CrossProcessFrameConnector {
  public:
   MockCrossProcessFrameConnector()
       : CrossProcessFrameConnector(nullptr), last_scale_factor_received_(0.f) {}
   ~MockCrossProcessFrameConnector() override {}
 
   void SetChildFrameSurface(const cc::SurfaceId& surface_id,
                             const gfx::Size& frame_size,
@@ skipping 115 matching lines @@
 
     // Surface ID should have been passed to CrossProcessFrameConnector to
     // be sent to the embedding renderer.
     EXPECT_EQ(id, test_frame_connector_->last_surface_id_received_);
     EXPECT_EQ(view_size, test_frame_connector_->last_frame_size_received_);
     EXPECT_EQ(scale_factor, test_frame_connector_->last_scale_factor_received_);
   }
 }
 
 }  // namespace content