Rename |selection_controller_| to |touch_selection_controller_|

content/browser/renderer_host/render_widget_host_view_android.h

Index: content/browser/renderer_host/render_widget_host_view_android.h
diff --git a/content/browser/renderer_host/render_widget_host_view_android.h b/content/browser/renderer_host/render_widget_host_view_android.h
index 99c577189c17eb8a409cfede6b2f2d3a5e569de0..89825583bcd5bd63b60bfcdf8549177ea3799fcd 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.h
+++ b/content/browser/renderer_host/render_widget_host_view_android.h
@@ -394,7 +394,7 @@ class CONTENT_EXPORT RenderWidgetHostViewAndroid
 
   // Manages selection handle rendering and manipulation.
   // This will always be NULL if |content_view_core_| is NULL.
-  std::unique_ptr<ui::TouchSelectionController> selection_controller_;
+  std::unique_ptr<ui::TouchSelectionController> touch_selection_controller_;
 
   // Bounds to use if we have no backing ContentViewCore
   gfx::Rect default_bounds_;