Revert of Avoid sync IPCs for firstRectForCharacterRange/attributedSubstringForProposedRange.

content/browser/renderer_host/render_widget_host_view_mac.h

Index: content/browser/renderer_host/render_widget_host_view_mac.h
diff --git a/content/browser/renderer_host/render_widget_host_view_mac.h b/content/browser/renderer_host/render_widget_host_view_mac.h
index 30034a4ff3dd2e974f880397ddbee4091f9b02c2..f01906e36fa23dbdc794df756c6017db42245ffd 100644
--- a/content/browser/renderer_host/render_widget_host_view_mac.h
+++ b/content/browser/renderer_host/render_widget_host_view_mac.h
@@ -361,9 +361,6 @@
   void PluginImeCompositionCompleted(const base::string16& text, int plugin_id);
 
   const std::string& selected_text() const { return selected_text_; }
-  const gfx::Range& composition_range() const { return composition_range_; }
-  const base::string16& selection_text() const { return selection_text_; }
-  size_t selection_text_offset() const { return selection_text_offset_; }
 
   // Returns true and stores first rectangle for character range if the
   // requested |range| is already cached, otherwise returns false.
@@ -588,9 +585,6 @@
   // The current caret bounds.
   gfx::Rect caret_rect_;
 
-  // The current first selection bounds.
-  gfx::Rect first_selection_rect_;
-
   // Factory used to safely scope delayed calls to ShutdownHost().
   base::WeakPtrFactory<RenderWidgetHostViewMac> weak_factory_;