Redesigns the text input focus handling.

content/test/test_render_view_host.h

Index: content/test/test_render_view_host.h
diff --git a/content/test/test_render_view_host.h b/content/test/test_render_view_host.h
index 551c142c9c458c6b1d5c8b20bddbe13c273bee90..9e1cf10713c288314bf7ca9e5695dd1741127fc7 100644
--- a/content/test/test_render_view_host.h
+++ b/content/test/test_render_view_host.h
@@ -16,6 +16,7 @@
 #include "content/public/common/page_transition_types.h"
 #include "content/public/test/test_renderer_host.h"
 #include "content/test/test_render_frame_host.h"
+#include "ui/base/ime/dummy_text_input_client.h"
 #include "ui/base/layout.h"
 #include "ui/gfx/vector2d_f.h"
 
@@ -62,6 +63,7 @@ class TestRenderWidgetHostView : public RenderWidgetHostViewBase {
   virtual gfx::NativeView GetNativeView() const OVERRIDE;
   virtual gfx::NativeViewId GetNativeViewId() const OVERRIDE;
   virtual gfx::NativeViewAccessible GetNativeViewAccessible() OVERRIDE;
+  virtual ui::TextInputClient* GetTextInputClient() OVERRIDE;
   virtual bool HasFocus() const OVERRIDE;
   virtual bool IsSurfaceAvailableForCopy() const OVERRIDE;
   virtual void Show() OVERRIDE;
@@ -168,6 +170,7 @@ class TestRenderWidgetHostView : public RenderWidgetHostViewBase {
  private:
   bool is_showing_;
   bool did_swap_compositor_frame_;
+  ui::DummyTextInputClient text_input_client_;
 };
 
 #if defined(COMPILER_MSVC)