Move extension_error_utils.* and url_pattern_set.* into

chrome/browser/tab_contents/render_view_context_menu.cc

Index: chrome/browser/tab_contents/render_view_context_menu.cc
diff --git a/chrome/browser/tab_contents/render_view_context_menu.cc b/chrome/browser/tab_contents/render_view_context_menu.cc
index 2a334df65ecacd804d02f60d02e0f5bf79c25bf8..1dfee47a8d6b713a01cd63875218d10442a9a81f 100644
--- a/chrome/browser/tab_contents/render_view_context_menu.cc
+++ b/chrome/browser/tab_contents/render_view_context_menu.cc
@@ -277,7 +277,7 @@ void RenderViewContextMenu::Cancel() {
   PlatformCancel();
 }
 
-static bool ExtensionPatternMatch(const URLPatternSet& patterns,
+static bool ExtensionPatternMatch(const extensions::URLPatternSet& patterns,
                                   const GURL& url) {
   // No patterns means no restriction, so that implicitly matches.
   if (patterns.is_empty())
@@ -289,7 +289,7 @@ static bool ExtensionPatternMatch(const URLPatternSet& patterns,
 bool RenderViewContextMenu::ExtensionContextAndPatternMatch(
     const content::ContextMenuParams& params,
     MenuItem::ContextList contexts,
-    const URLPatternSet& target_url_patterns) {
+    const extensions::URLPatternSet& target_url_patterns) {
   bool has_link = !params.link_url.is_empty();
   bool has_selection = !params.selection_text.empty();
   bool in_frame = !params.frame_url.is_empty();