Browser Side Text Input State Tracking for OOPIF.

content/browser/frame_host/render_widget_host_view_guest_unittest.cc

Index: content/browser/frame_host/render_widget_host_view_guest_unittest.cc
diff --git a/content/browser/frame_host/render_widget_host_view_guest_unittest.cc b/content/browser/frame_host/render_widget_host_view_guest_unittest.cc
index 3d772d46b4750de8037480b9cedb911e18b3e0fb..20db37601dc90a9fd4aa3e5d15e0c3b345099ea2 100644
--- a/content/browser/frame_host/render_widget_host_view_guest_unittest.cc
+++ b/content/browser/frame_host/render_widget_host_view_guest_unittest.cc
@@ -20,6 +20,7 @@
 #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/browser_plugin_guest_delegate.h"
 #include "content/public/browser/render_widget_host_view.h"
@@ -33,15 +34,21 @@ 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:
   // RenderWidgetHostDelegate:
   void Cut() override {}
   void Copy() override {}
   void Paste() override {}
   void SelectAll() override {}
+
+  scoped_ptr<TextInputState> text_input_state_;
 };
 
 class RenderWidgetHostViewGuestTest : public testing::Test {