New avatar button: Consolidate text elision between Mac and Win/Linux

chrome/browser/renderer_context_menu/render_view_context_menu.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/renderer_context_menu/render_view_context_menu.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 1909 matching lines @@
     // the preference dev-tools-disabled.
     if (profile_->GetPrefs()->GetBoolean(prefs::kDevToolsDisabled))
       return false;
   }
 
   return true;
 }
 
 base::string16 RenderViewContextMenu::PrintableSelectionText() {
   return gfx::TruncateString(params_.selection_text,
-                            kMaxSelectionTextLength);
+                             kMaxSelectionTextLength,
+                             gfx::WORD_BREAK);
 }
 
 // Controller functions --------------------------------------------------------
 
 void RenderViewContextMenu::OpenURL(
     const GURL& url, const GURL& referring_url,
     WindowOpenDisposition disposition,
     content::PageTransition transition) {
   content::Referrer referrer(referring_url.GetAsReferrer(),
       params_.referrer_policy);
@@ skipping 54 matching lines @@
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
 
 void RenderViewContextMenu::PluginActionAt(
     const gfx::Point& location,
     const WebPluginAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecutePluginActionAtLocation(location, action);
 }