[MacViews] Implemented text context menu

ui/views/word_lookup_client.h

Index: ui/views/word_lookup_client.h
diff --git a/ui/views/word_lookup_client.h b/ui/views/word_lookup_client.h
index d9c200f5566728032778cb9e267d42a1d74d07fb..52eca1f8a18b13de006ede99f67fabb7e5873ad2 100644
--- a/ui/views/word_lookup_client.h
+++ b/ui/views/word_lookup_client.h
@@ -22,9 +22,18 @@ class VIEWS_EXPORT WordLookupClient {
   // displayed at the point, returns a nearby word. |baseline_point| should
   // correspond to the baseline point of the leftmost glyph of the |word| in the
   // view's coordinates. Returns false, if no word can be retrieved.
-  virtual bool GetDecoratedWordAtPoint(const gfx::Point& point,
-                                       gfx::DecoratedText* decorated_word,
-                                       gfx::Point* baseline_point) = 0;
+  virtual bool GetDecoratedWordAndBaselineAtPoint(
+      const gfx::Point& point,
+      gfx::DecoratedText* decorated_word,
+      gfx::Point* baseline_point) = 0;
+
+  // Retrieves the text that is currently selected with its styling
+  // information. |baseline_point| should correspond to the baseline point of
+  // the leftmost glyph of the |word| in the view's coordinates. Returns
+  // false, if no text can be retrieved.
+  virtual bool GetDecoratedTextAndBaselineFromSelection(
+      gfx::DecoratedText* decorated_text,
+      gfx::Point* baseline_point) = 0;
 
  protected:
   virtual ~WordLookupClient() {}