Move Range code to gfx.

content/browser/renderer_host/render_widget_host_view_guest.h

Index: content/browser/renderer_host/render_widget_host_view_guest.h
diff --git a/content/browser/renderer_host/render_widget_host_view_guest.h b/content/browser/renderer_host/render_widget_host_view_guest.h
index 4f83af1169738395b5fef91f860a29c68eb6910b..edd53db7abeb9637a173a00c8068d13eeae01f74 100644
--- a/content/browser/renderer_host/render_widget_host_view_guest.h
+++ b/content/browser/renderer_host/render_widget_host_view_guest.h
@@ -86,7 +86,7 @@ class CONTENT_EXPORT RenderWidgetHostViewGuest
   virtual void ImeCancelComposition() OVERRIDE;
 #if defined(OS_MACOSX) || defined(OS_WIN) || defined(USE_AURA)
   virtual void ImeCompositionRangeChanged(
-      const ui::Range& range,
+      const gfx::Range& range,
       const std::vector<gfx::Rect>& character_bounds) OVERRIDE;
 #endif
   virtual void DidUpdateBackingStore(
@@ -101,7 +101,7 @@ class CONTENT_EXPORT RenderWidgetHostViewGuest
   virtual void SetTooltipText(const string16& tooltip_text) OVERRIDE;
   virtual void SelectionChanged(const string16& text,
                                 size_t offset,
-                                const ui::Range& range) OVERRIDE;
+                                const gfx::Range& range) OVERRIDE;
   virtual void SelectionBoundsChanged(
       const ViewHostMsg_SelectionBounds_Params& params) OVERRIDE;
   virtual void ScrollOffsetChanged() OVERRIDE;